CVE-2019-1748: Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerability
Published Mar 27, 2019
·Updated
A vulnerability in the Cisco Network Plug-and-Play (PnP) agent of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability exists because the affected software insufficiently validates certificates. An attacker could exploit this vulnerability by supplying a crafted certificate to an affected device. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt and modify confidential information on user connections to the affected software.
Affected Software
931 affected components
cisco IOS=12.0\(1\)
cisco IOS=12.0\(1\)t
cisco IOS=12.0\(1\)t1
cisco IOS=12.0\(1\)xe
cisco IOS=12.0\(1a\)
cisco IOS=12.0\(2\)
cisco IOS=12.0\(2\)s
cisco IOS=12.0\(2\)t
cisco IOS=12.0\(2\)t1
cisco IOS=12.0\(2\)xe
cisco IOS=12.0\(2\)xe1
cisco IOS=12.0\(2\)xe3
cisco IOS=12.0\(2\)xe4
cisco IOS=12.0\(2a\)
cisco IOS=12.0\(2a\)t1
cisco IOS=12.0\(2b\)
cisco IOS=12.0\(3\)
cisco IOS=12.0\(3\)s
cisco IOS=12.0\(3\)t
cisco IOS=12.0\(3\)t2
cisco IOS=12.0\(3\)t3
cisco IOS=12.0\(3a\)
cisco IOS=12.0\(3b\)
cisco IOS=12.0\(3c\)
cisco IOS=12.0\(3d\)
cisco IOS=12.0\(4\)
cisco IOS=12.0\(4\)s
cisco IOS=12.0\(4\)t
cisco IOS=12.0\(4\)xe
cisco IOS=12.0\(4\)xe2
cisco IOS=12.0\(4a\)
cisco IOS=12.0\(4b\)
cisco IOS=12.0\(5\)
cisco IOS=12.0\(5\)s
cisco IOS=12.0\(5\)t
cisco IOS=12.0\(5\)t1
cisco IOS=12.0\(5\)xe
cisco IOS=12.0\(5\)xe1
cisco IOS=12.0\(5\)xe2
cisco IOS=12.0\(5\)xe3
cisco IOS=12.0\(5\)xe4
cisco IOS=12.0\(5\)xe5
cisco IOS=12.0\(5\)xe8
cisco IOS=12.0\(5\)xt1
cisco IOS=12.0\(5a\)
cisco IOS=12.0\(6\)
cisco IOS=12.0\(6\)s
cisco IOS=12.0\(6\)s1
cisco IOS=12.0\(6\)s2
cisco IOS=12.0\(6a\)
cisco IOS=12.0\(6b\)
cisco IOS=12.0\(7\)
cisco IOS=12.0\(7\)s
cisco IOS=12.0\(7\)s1
cisco IOS=12.0\(7\)t
cisco IOS=12.0\(7\)t1
cisco IOS=12.0\(7\)t2
cisco IOS=12.0\(7\)t3
cisco IOS=12.0\(7\)xk
cisco IOS=12.0\(7\)xk1
cisco IOS=12.0\(7a\)
cisco IOS=12.0\(8\)
cisco IOS=12.0\(8\)s
cisco IOS=12.0\(8\)s1
cisco IOS=12.0\(8a\)
cisco IOS=12.0\(8b\)
cisco IOS=12.0\(9\)
cisco IOS=12.0\(9\)s
cisco IOS=12.0\(9\)s8
cisco IOS=12.0\(9\)st
cisco IOS=12.0\(9a\)
cisco IOS=12.0\(10\)
cisco IOS=12.0\(10\)s
cisco IOS=12.0\(10\)s1
cisco IOS=12.0\(10\)s2
cisco IOS=12.0\(10\)s3
cisco IOS=12.0\(10\)s3b
cisco IOS=12.0\(10\)s4
cisco IOS=12.0\(10\)s5
cisco IOS=12.0\(10\)s6
cisco IOS=12.0\(10\)s7
cisco IOS=12.0\(10\)s8
cisco IOS=12.0\(10\)st
cisco IOS=12.0\(10\)st1
cisco IOS=12.0\(10\)st2
cisco IOS=12.0\(10a\)
cisco IOS=12.0\(11\)
cisco IOS=12.0\(11\)s
cisco IOS=12.0\(11\)s1
cisco IOS=12.0\(11\)s2
cisco IOS=12.0\(11\)s3
cisco IOS=12.0\(11\)s4
cisco IOS=12.0\(11\)s5
cisco IOS=12.0\(11\)s6
cisco IOS=12.0\(11\)st
cisco IOS=12.0\(11\)st1
cisco IOS=12.0\(11\)st2
cisco IOS=12.0\(11\)st3
cisco IOS=12.0\(11\)st4
cisco IOS=12.0\(11a\)
cisco IOS=12.0\(12\)
cisco IOS=12.0\(12a\)
cisco IOS=12.0\(13\)
cisco IOS=12.0\(13a\)
cisco IOS=12.0\(14\)
cisco IOS=12.0\(14a\)
cisco IOS=12.0\(15\)
cisco IOS=12.0\(15a\)
cisco IOS=12.0\(15b\)
cisco IOS=12.0\(16\)
cisco IOS=12.0\(16a\)
cisco IOS=12.0\(16b\)
cisco IOS=12.0\(17\)
cisco IOS=12.0\(17a\)
cisco IOS=12.0\(18\)
cisco IOS=12.0\(18b\)
cisco IOS=12.0\(19\)
cisco IOS=12.0\(19a\)
cisco IOS=12.0\(19b\)
cisco IOS=12.0\(20\)
cisco IOS=12.0\(20a\)
cisco IOS=12.0\(21\)
cisco IOS=12.0\(21a\)
cisco IOS=12.0\(22\)
cisco IOS=12.0\(23\)
cisco IOS=12.0\(24\)
cisco IOS=12.0\(25\)
cisco IOS=12.0\(26\)
cisco IOS=12.0\(27\)
cisco IOS=12.0\(28\)
cisco IOS=12.0\(28\)s4a
cisco IOS=12.0\(28a\)
cisco IOS=12.0\(28b\)
cisco IOS=12.0\(28c\)
cisco IOS=12.0\(28d\)
cisco IOS=12.0\(31\)sz2
cisco IOS=12.1\(1\)
cisco IOS=12.1\(1\)t
cisco IOS=12.1\(1c\)
cisco IOS=12.1\(2\)
cisco IOS=12.1\(2\)t
cisco IOS=12.1\(2b\)
cisco IOS=12.1\(3\)
cisco IOS=12.1\(3\)t
cisco IOS=12.1\(3\)xi
cisco IOS=12.1\(3b\)
cisco IOS=12.1\(4\)
cisco IOS=12.1\(4a\)
cisco IOS=12.1\(4b\)
cisco IOS=12.1\(4c\)
cisco IOS=12.1\(5\)
cisco IOS=12.1\(5\)t
cisco IOS=12.1\(5\)t4
cisco IOS=12.1\(5\)t5
cisco IOS=12.1\(5\)t7
cisco IOS=12.1\(5\)t8
cisco IOS=12.1\(5\)t8c
cisco IOS=12.1\(5\)t9
cisco IOS=12.1\(5\)t10
cisco IOS=12.1\(5\)t12
cisco IOS=12.1\(5\)t13
cisco IOS=12.1\(5\)t15
cisco IOS=12.1\(5\)t17
cisco IOS=12.1\(5\)t18
cisco IOS=12.1\(5\)t19
cisco IOS=12.1\(5\)yb
cisco IOS=12.1\(5\)yb2
cisco IOS=12.1\(5a\)e5
cisco IOS=12.1\(5a\)e6
cisco IOS=12.1\(5b\)
cisco IOS=12.1\(5c\)
cisco IOS=12.1\(5c\)e11
cisco IOS=12.1\(5c\)ex
cisco IOS=12.1\(5c\)ex1
cisco IOS=12.1\(5e\)
cisco IOS=12.1\(6\)
cisco IOS=12.1\(6\)e
cisco IOS=12.1\(6\)e8
cisco IOS=12.1\(6\)e12
cisco IOS=12.1\(6\)ea1a
cisco IOS=12.1\(6\)ea2
cisco IOS=12.1\(6\)ea2a
cisco IOS=12.1\(6\)ea2b
cisco IOS=12.1\(6\)ea2c
cisco IOS=12.1\(6\)ex
cisco IOS=12.1\(6a\)
cisco IOS=12.1\(6b\)
cisco IOS=12.1\(7\)
cisco IOS=12.1\(7a\)e5
cisco IOS=12.1\(7b\)
cisco IOS=12.1\(7c\)
cisco IOS=12.1\(8\)
cisco IOS=12.1\(8\)ea1b
cisco IOS=12.1\(8a\)
cisco IOS=12.1\(8a\)e
cisco IOS=12.1\(8b\)e9
cisco IOS=12.1\(8b\)e12
cisco IOS=12.1\(8b\)e13
cisco IOS=12.1\(8b\)e15
cisco IOS=12.1\(8b\)e19
cisco IOS=12.1\(8b\)e20
cisco IOS=12.1\(8b\)ex4
cisco IOS=12.1\(8c\)
cisco IOS=12.1\(9\)
cisco IOS=12.1\(9\)ea1a
cisco IOS=12.1\(9\)ea1c
cisco IOS=12.1\(9\)ea1d
cisco IOS=12.1\(9\)ex
cisco IOS=12.1\(9a\)
cisco IOS=12.1\(10\)
cisco IOS=12.1\(10a\)
cisco IOS=12.1\(11\)
cisco IOS=12.1\(11b\)
cisco IOS=12.1\(12\)
cisco IOS=12.1\(12a\)
cisco IOS=12.1\(12b\)
cisco IOS=12.1\(13\)
cisco IOS=12.1\(13a\)
cisco IOS=12.1\(14\)
cisco IOS=12.1\(15\)
cisco IOS=12.1\(16\)
cisco IOS=12.1\(17\)
cisco IOS=12.1\(17a\)
cisco IOS=12.1\(18\)
cisco IOS=12.1\(19\)
cisco IOS=12.1\(19\)ea1b
cisco IOS=12.1\(19\)ea1c
cisco IOS=12.1\(20\)
cisco IOS=12.1\(20\)ea1
cisco IOS=12.1\(20\)ea1a
cisco IOS=12.1\(20\)ea1b
cisco IOS=12.1\(20\)ea2
cisco IOS=12.1\(20a\)
cisco IOS=12.1\(21\)
cisco IOS=12.1\(22\)
cisco IOS=12.1\(22\)ea1a
cisco IOS=12.1\(22\)ea4
cisco IOS=12.1\(22\)ea4a
cisco IOS=12.1\(22\)ea6
cisco IOS=12.1\(22a\)
cisco IOS=12.1\(22b\)
cisco IOS=12.1\(22c\)
cisco IOS=12.1\(24\)
cisco IOS=12.1\(25\)
cisco IOS=12.1\(26\)
cisco IOS=12.2\(1\)
cisco IOS=12.2\(1a\)
cisco IOS=12.2\(1b\)
cisco IOS=12.2\(1d\)
cisco IOS=12.2\(2\)xb9
cisco IOS=12.2\(3\)
cisco IOS=12.2\(3d\)
cisco IOS=12.2\(3g\)
cisco IOS=12.2\(4\)xl2
cisco IOS=12.2\(5\)
cisco IOS=12.2\(5a\)
cisco IOS=12.2\(5d\)
cisco IOS=12.2\(6\)
cisco IOS=12.2\(6a\)
cisco IOS=12.2\(6b\)
cisco IOS=12.2\(6c\)
cisco IOS=12.2\(6d\)
cisco IOS=12.2\(6e\)
cisco IOS=12.2\(6f\)
cisco IOS=12.2\(6g\)
cisco IOS=12.2\(6h\)
cisco IOS=12.2\(6i\)
cisco IOS=12.2\(6j\)
cisco IOS=12.2\(7\)
cisco IOS=12.2\(7a\)
cisco IOS=12.2\(7b\)
cisco IOS=12.2\(7c\)
cisco IOS=12.2\(7g\)
cisco IOS=12.2\(8\)zb
cisco IOS=12.2\(9\)yo
cisco IOS=12.2\(9\)yo1
cisco IOS=12.2\(9\)yo2
cisco IOS=12.2\(9\)yo3
cisco IOS=12.2\(9\)yo4
cisco IOS=12.2\(10\)
cisco IOS=12.2\(10a\)
cisco IOS=12.2\(10b\)
cisco IOS=12.2\(10d\)
cisco IOS=12.2\(10g\)
cisco IOS=12.2\(11\)yz
cisco IOS=12.2\(11\)yz1
cisco IOS=12.2\(11\)yz2
cisco IOS=12.2\(11\)yz3
cisco IOS=12.2\(12\)
cisco IOS=12.2\(12a\)
cisco IOS=12.2\(12b\)
cisco IOS=12.2\(12b\)m1
cisco IOS=12.2\(12c\)
cisco IOS=12.2\(12d\)
cisco IOS=12.2\(12e\)
cisco IOS=12.2\(12f\)
cisco IOS=12.2\(12g\)
cisco IOS=12.2\(12h\)
cisco IOS=12.2\(12h\)m1
cisco IOS=12.2\(12i\)
cisco IOS=12.2\(12j\)
cisco IOS=12.2\(12k\)
cisco IOS=12.2\(12l\)
cisco IOS=12.2\(12m\)
cisco IOS=12.2\(13\)
cisco IOS=12.2\(13a\)
cisco IOS=12.2\(13b\)
cisco IOS=12.2\(13b\)m1
cisco IOS=12.2\(13b\)m2
cisco IOS=12.2\(13c\)
cisco IOS=12.2\(13e\)
cisco IOS=12.2\(14\)sz
cisco IOS=12.2\(14\)sz1
cisco IOS=12.2\(14\)sz2
cisco IOS=12.2\(14\)sz3
cisco IOS=12.2\(14\)sz4
cisco IOS=12.2\(14\)sz5
cisco IOS=12.2\(14\)sz6
cisco IOS=12.2\(16\)
cisco IOS=12.2\(16a\)
cisco IOS=12.2\(16b\)
cisco IOS=12.2\(16c\)
cisco IOS=12.2\(16f\)
cisco IOS=12.2\(17\)
cisco IOS=12.2\(17a\)
cisco IOS=12.2\(17b\)
cisco IOS=12.2\(17d\)
cisco IOS=12.2\(17e\)
cisco IOS=12.2\(17f\)
cisco IOS=12.2\(18\)s
cisco IOS=12.2\(18\)s1
cisco IOS=12.2\(18\)s2
cisco IOS=12.2\(18\)s3
cisco IOS=12.2\(18\)s4
cisco IOS=12.2\(19\)
cisco IOS=12.2\(19a\)
cisco IOS=12.2\(19b\)
cisco IOS=12.2\(19c\)
cisco IOS=12.2\(20\)s
cisco IOS=12.2\(20\)s1
cisco IOS=12.2\(20\)s2
cisco IOS=12.2\(20\)s2a
cisco IOS=12.2\(20\)s3
cisco IOS=12.2\(20\)s4
cisco IOS=12.2\(20\)s4a
cisco IOS=12.2\(20\)s5
cisco IOS=12.2\(20\)s6
cisco IOS=12.2\(21\)
cisco IOS=12.2\(21a\)
cisco IOS=12.2\(21b\)
cisco IOS=12.2\(22\)s
cisco IOS=12.2\(23\)
cisco IOS=12.2\(23a\)
cisco IOS=12.2\(23c\)
cisco IOS=12.2\(23d\)
cisco IOS=12.2\(23e\)
cisco IOS=12.2\(23f\)
cisco IOS=12.2\(24\)
cisco IOS=12.2\(24a\)
cisco IOS=12.2\(24b\)
cisco IOS=12.2\(25\)s
cisco IOS=12.2\(25\)s1
cisco IOS=12.2\(25\)s2
cisco IOS=12.2\(25\)se
cisco IOS=12.2\(26\)
cisco IOS=12.2\(26a\)
cisco IOS=12.2\(26b\)
cisco IOS=12.2\(27\)
cisco IOS=12.2\(27\)sbk9
cisco IOS=12.2\(27a\)
cisco IOS=12.2\(27b\)
cisco IOS=12.2\(28\)
cisco IOS=12.2\(28a\)
cisco IOS=12.2\(28b\)
cisco IOS=12.2\(28c\)
cisco IOS=12.2\(28d\)
cisco IOS=12.2\(29\)
cisco IOS=12.2\(29a\)
cisco IOS=12.2\(31\)
cisco IOS=12.2\(32\)
cisco IOS=12.2\(37\)
cisco IOS=12.2\(40\)
cisco IOS=12.2\(40a\)
cisco IOS=12.2\(46\)
cisco IOS=12.3\(2\)ja3
cisco IOS=12.3\(2\)ja4
cisco IOS=12.3\(7\)jx9
cisco IOS=12.3\(7\)xi3a
cisco IOS=12.3\(8\)jk
cisco IOS=12.3\(9\)m0
cisco IOS=12.3\(9\)m1
cisco IOS=12.3\(11\)ja2
cisco IOS=12.3\(11\)jx
cisco IOS=12.3\(11\)jx1
cisco IOS=12.3\(11\)yf2
cisco IOS=12.4\(11\)md2
cisco IOS=12.4\(23c\)jy
cisco IOS=15.0\(1\)ey
cisco IOS=15.0\(1\)ey2
cisco IOS=15.0\(2\)ex2
cisco IOS=15.0\(2\)ex8
cisco IOS=15.0\(2\)se13
cisco IOS=15.0\(2\)sqd8
cisco IOS=15.0\(2\)sqd9
cisco IOS=15.1\(2\)sg8a
cisco IOS=15.1\(3\)mra3
cisco IOS=15.1\(3\)svg3d
cisco IOS=15.1\(3\)svi1b
cisco IOS=15.1\(3\)svk4b
cisco IOS=15.1\(3\)svk4c
cisco IOS=15.1\(3\)svo1
cisco IOS=15.1\(3\)svo2
cisco IOS=15.1\(3\)svp1
cisco IOS=15.2\(1\)e
cisco IOS=15.2\(1\)e1
cisco IOS=15.2\(1\)e2
cisco IOS=15.2\(1\)e3
cisco IOS=15.2\(1\)ey
cisco IOS=15.2\(1\)sy
cisco IOS=15.2\(1\)sy0a
cisco IOS=15.2\(1\)sy1
cisco IOS=15.2\(1\)sy1a
cisco IOS=15.2\(1\)sy2
cisco IOS=15.2\(1\)sy3
cisco IOS=15.2\(1\)sy4
cisco IOS=15.2\(1\)sy5
cisco IOS=15.2\(1\)sy6
cisco IOS=15.2\(1\)sy7
cisco IOS=15.2\(2\)e
cisco IOS=15.2\(2\)e1
cisco IOS=15.2\(2\)e2
cisco IOS=15.2\(2\)e3
cisco IOS=15.2\(2\)e4
cisco IOS=15.2\(2\)e5
cisco IOS=15.2\(2\)e5a
cisco IOS=15.2\(2\)e5b
cisco IOS=15.2\(2\)e6
cisco IOS=15.2\(2\)e7
cisco IOS=15.2\(2\)e7b
cisco IOS=15.2\(2\)e8
cisco IOS=15.2\(2\)e9
cisco IOS=15.2\(2\)e9a
cisco IOS=15.2\(2\)e10
cisco IOS=15.2\(2\)ea
cisco IOS=15.2\(2\)ea1
cisco IOS=15.2\(2\)ea2
cisco IOS=15.2\(2\)ea3
cisco IOS=15.2\(2\)eb
cisco IOS=15.2\(2\)eb1
cisco IOS=15.2\(2\)eb2
cisco IOS=15.2\(2\)sc1
cisco IOS=15.2\(2\)sc3
cisco IOS=15.2\(2\)sc4
cisco IOS=15.2\(2\)sy
cisco IOS=15.2\(2\)sy1
cisco IOS=15.2\(2\)sy2
cisco IOS=15.2\(2\)sy3
cisco IOS=15.2\(2a\)e1
cisco IOS=15.2\(2a\)e2
cisco IOS=15.2\(2b\)e
cisco IOS=15.2\(3\)e
cisco IOS=15.2\(3\)e1
cisco IOS=15.2\(3\)e2
cisco IOS=15.2\(3\)e3
cisco IOS=15.2\(3\)e4
cisco IOS=15.2\(3\)e5
cisco IOS=15.2\(3\)ea
cisco IOS=15.2\(3\)ea1
cisco IOS=15.2\(3a\)e
cisco IOS=15.2\(3m\)e2
cisco IOS=15.2\(3m\)e7
cisco IOS=15.2\(3m\)e8
cisco IOS=15.2\(4\)e
cisco IOS=15.2\(4\)e1
cisco IOS=15.2\(4\)e2
cisco IOS=15.2\(4\)e3
cisco IOS=15.2\(4\)e4
cisco IOS=15.2\(4\)e5
cisco IOS=15.2\(4\)e5a
cisco IOS=15.2\(4\)e6
cisco IOS=15.2\(4\)ea
cisco IOS=15.2\(4\)ea1
cisco IOS=15.2\(4\)ea2
cisco IOS=15.2\(4\)ea3
cisco IOS=15.2\(4\)ea4
cisco IOS=15.2\(4\)ea5
cisco IOS=15.2\(4\)ea6
cisco IOS=15.2\(4\)ea7
cisco IOS=15.2\(4\)ec1
cisco IOS=15.2\(4\)ec2
cisco IOS=15.2\(4\)jaz1
cisco IOS=15.2\(4a\)ea5
cisco IOS=15.2\(4m\)e1
cisco IOS=15.2\(4m\)e2
cisco IOS=15.2\(4m\)e3
cisco IOS=15.2\(4n\)e2
cisco IOS=15.2\(4o\)e2
cisco IOS=15.2\(4o\)e3
cisco IOS=15.2\(4p\)e1
cisco IOS=15.2\(4q\)e1
cisco IOS=15.2\(4s\)e1
cisco IOS=15.2\(4s\)e2
cisco IOS=15.2\(5\)e
cisco IOS=15.2\(5\)e1
cisco IOS=15.2\(5\)e2
cisco IOS=15.2\(5\)e2b
cisco IOS=15.2\(5\)e2c
cisco IOS=15.2\(5\)ea
cisco IOS=15.2\(5\)ex
cisco IOS=15.2\(5a\)e
cisco IOS=15.2\(5a\)e1
cisco IOS=15.2\(5b\)e
cisco IOS=15.2\(5c\)e
cisco IOS=15.2\(6\)e
cisco IOS=15.2\(6\)e0a
cisco IOS=15.2\(6\)e0b
cisco IOS=15.2\(6\)e0c
cisco IOS=15.3\(0\)sy
cisco IOS=15.3\(1\)sy
cisco IOS=15.3\(1\)sy1
cisco IOS=15.3\(1\)sy2
cisco IOS=15.3\(1\)sy3
cisco IOS=15.3\(2\)s
cisco IOS=15.3\(2\)s1
cisco IOS=15.3\(2\)s2
cisco IOS=15.3\(3\)jaa1
cisco IOS=15.3\(3\)jc
cisco IOS=15.3\(3\)jc1
cisco IOS=15.3\(3\)jc2
cisco IOS=15.3\(3\)jc3
cisco IOS=15.3\(3\)jc4
cisco IOS=15.3\(3\)jc5
cisco IOS=15.3\(3\)jc6
cisco IOS=15.3\(3\)jc8
cisco IOS=15.3\(3\)jc9
cisco IOS=15.3\(3\)jc14
cisco IOS=15.3\(3\)jd
cisco IOS=15.3\(3\)jd2
cisco IOS=15.3\(3\)jd3
cisco IOS=15.3\(3\)jd4
cisco IOS=15.3\(3\)jd5
cisco IOS=15.3\(3\)jd6
cisco IOS=15.3\(3\)jd7
cisco IOS=15.3\(3\)jd8
cisco IOS=15.3\(3\)jd9
cisco IOS=15.3\(3\)jd11
cisco IOS=15.3\(3\)jd12
cisco IOS=15.3\(3\)jd13
cisco IOS=15.3\(3\)jd14
cisco IOS=15.3\(3\)jd15
cisco IOS=15.3\(3\)jd16
cisco IOS=15.3\(3\)je
cisco IOS=15.3\(3\)jf
cisco IOS=15.3\(3\)jf1
cisco IOS=15.3\(3\)jf2
cisco IOS=15.3\(3\)jf4
cisco IOS=15.3\(3\)jf5
cisco IOS=15.3\(3\)jf6
cisco IOS=15.3\(3\)jf7
cisco IOS=15.3\(3\)jf8
cisco IOS=15.3\(3\)jf9
cisco IOS=15.3\(3\)jf35
cisco IOS=15.3\(3\)jg
cisco IOS=15.3\(3\)jg1
cisco IOS=15.3\(3\)jh
cisco IOS=15.3\(3\)jh1
cisco IOS=15.3\(3\)ji
cisco IOS=15.3\(3\)ji1
cisco IOS=15.3\(3\)ji2
cisco IOS=15.3\(3\)s
cisco IOS=15.3\(3\)s1
cisco IOS=15.3\(3\)s1a
cisco IOS=15.3\(3\)s2
cisco IOS=15.3\(3\)s2a
cisco IOS=15.3\(3\)s3
cisco IOS=15.3\(3\)s4
cisco IOS=15.3\(3\)s5
cisco IOS=15.3\(3\)s6
cisco IOS=15.3\(3\)s6a
cisco IOS=15.3\(3\)s7
cisco IOS=15.3\(3\)s8
cisco IOS=15.3\(3\)s8a
cisco IOS=15.3\(3\)s9
cisco IOS=15.3\(3\)s10
cisco IOS=15.4\(1\)cg
cisco IOS=15.4\(1\)cg1
cisco IOS=15.4\(1\)s
cisco IOS=15.4\(1\)s1
cisco IOS=15.4\(1\)s2
cisco IOS=15.4\(1\)s3
cisco IOS=15.4\(1\)s4
cisco IOS=15.4\(1\)sy
cisco IOS=15.4\(1\)sy1
cisco IOS=15.4\(1\)sy2
cisco IOS=15.4\(1\)sy3
cisco IOS=15.4\(1\)t
cisco IOS=15.4\(1\)t1
cisco IOS=15.4\(1\)t2
cisco IOS=15.4\(1\)t3
cisco IOS=15.4\(1\)t4
cisco IOS=15.4\(2\)cg
cisco IOS=15.4\(2\)s
cisco IOS=15.4\(2\)s1
cisco IOS=15.4\(2\)s2
cisco IOS=15.4\(2\)s3
cisco IOS=15.4\(2\)s4
cisco IOS=15.4\(2\)sn
cisco IOS=15.4\(2\)sn1
cisco IOS=15.4\(2\)t
cisco IOS=15.4\(2\)t1
cisco IOS=15.4\(2\)t2
cisco IOS=15.4\(2\)t3
cisco IOS=15.4\(2\)t4
cisco IOS=15.4\(3\)m
cisco IOS=15.4\(3\)m1
cisco IOS=15.4\(3\)m2
cisco IOS=15.4\(3\)m3
cisco IOS=15.4\(3\)m4
cisco IOS=15.4\(3\)m5
cisco IOS=15.4\(3\)m6
cisco IOS=15.4\(3\)m6a
cisco IOS=15.4\(3\)m7
cisco IOS=15.4\(3\)m7a
cisco IOS=15.4\(3\)m8
cisco IOS=15.4\(3\)m9
cisco IOS=15.4\(3\)m10
cisco IOS=15.4\(3\)s
cisco IOS=15.4\(3\)s0d
cisco IOS=15.4\(3\)s0e
cisco IOS=15.4\(3\)s0f
cisco IOS=15.4\(3\)s1
cisco IOS=15.4\(3\)s2
cisco IOS=15.4\(3\)s3
cisco IOS=15.4\(3\)s4
cisco IOS=15.4\(3\)s5
cisco IOS=15.4\(3\)s6
cisco IOS=15.4\(3\)s6a
cisco IOS=15.4\(3\)s7
cisco IOS=15.4\(3\)s8
cisco IOS=15.4\(3\)s9
cisco IOS=15.4\(3\)sn1
cisco IOS=15.4\(3\)sn1a
cisco IOS=15.5\(1\)s
cisco IOS=15.5\(1\)s1
cisco IOS=15.5\(1\)s2
cisco IOS=15.5\(1\)s3
cisco IOS=15.5\(1\)s4
cisco IOS=15.5\(1\)sn
cisco IOS=15.5\(1\)sn1
cisco IOS=15.5\(1\)sy
cisco IOS=15.5\(1\)t
cisco IOS=15.5\(1\)t1
cisco IOS=15.5\(1\)t2
cisco IOS=15.5\(1\)t3
cisco IOS=15.5\(1\)t4
cisco IOS=15.5\(2\)s
cisco IOS=15.5\(2\)s1
cisco IOS=15.5\(2\)s2
cisco IOS=15.5\(2\)s3
cisco IOS=15.5\(2\)s4
cisco IOS=15.5\(2\)sn
cisco IOS=15.5\(2\)t
cisco IOS=15.5\(2\)t1
cisco IOS=15.5\(2\)t2
cisco IOS=15.5\(2\)t3
cisco IOS=15.5\(2\)t4
cisco IOS=15.5\(2\)xb
cisco IOS=15.5\(3\)m
cisco IOS=15.5\(3\)m0a
cisco IOS=15.5\(3\)m1
cisco IOS=15.5\(3\)m2
cisco IOS=15.5\(3\)m2a
cisco IOS=15.5\(3\)m3
cisco IOS=15.5\(3\)m4
cisco IOS=15.5\(3\)m4a
cisco IOS=15.5\(3\)m4b
cisco IOS=15.5\(3\)m4c
cisco IOS=15.5\(3\)m5
cisco IOS=15.5\(3\)m5a
cisco IOS=15.5\(3\)m6
cisco IOS=15.5\(3\)m6a
cisco IOS=15.5\(3\)m7
cisco IOS=15.5\(3\)s
cisco IOS=15.5\(3\)s0a
cisco IOS=15.5\(3\)s1
cisco IOS=15.5\(3\)s1a
cisco IOS=15.5\(3\)s2
cisco IOS=15.5\(3\)s3
cisco IOS=15.5\(3\)s4
cisco IOS=15.5\(3\)s5
cisco IOS=15.5\(3\)s6
cisco IOS=15.5\(3\)s6a
cisco IOS=15.5\(3\)s6b
cisco IOS=15.5\(3\)s7
cisco IOS=15.5\(3\)s7a
cisco IOS=15.5\(3\)s7b
cisco IOS=15.5\(3\)sn
cisco IOS=15.5\(3\)sn0a
cisco IOS=15.6\(1\)s
cisco IOS=15.6\(1\)s1
cisco IOS=15.6\(1\)s2
cisco IOS=15.6\(1\)s3
cisco IOS=15.6\(1\)s4
cisco IOS=15.6\(1\)sn
cisco IOS=15.6\(1\)sn1
cisco IOS=15.6\(1\)sn2
cisco IOS=15.6\(1\)sn3
cisco IOS=15.6\(1\)t
cisco IOS=15.6\(1\)t0a
cisco IOS=15.6\(1\)t1
cisco IOS=15.6\(1\)t2
cisco IOS=15.6\(1\)t3
cisco IOS=15.6\(2\)s
cisco IOS=15.6\(2\)s0a
cisco IOS=15.6\(2\)s1
cisco IOS=15.6\(2\)s2
cisco IOS=15.6\(2\)s3
cisco IOS=15.6\(2\)s4
cisco IOS=15.6\(2\)sn
cisco IOS=15.6\(2\)sp
cisco IOS=15.6\(2\)sp1
cisco IOS=15.6\(2\)sp2
cisco IOS=15.6\(2\)sp3
cisco IOS=15.6\(2\)sp3b
cisco IOS=15.6\(2\)sp4
cisco IOS=15.6\(2\)sp5
cisco IOS=15.6\(2\)t
cisco IOS=15.6\(2\)t0a
cisco IOS=15.6\(2\)t1
cisco IOS=15.6\(2\)t2
cisco IOS=15.6\(2\)t3
cisco IOS=15.6\(3\)m
cisco IOS=15.6\(3\)m0a
cisco IOS=15.6\(3\)m1
cisco IOS=15.6\(3\)m1a
cisco IOS=15.6\(3\)m1b
cisco IOS=15.6\(3\)m2
cisco IOS=15.6\(3\)m2a
cisco IOS=15.6\(3\)m3
cisco IOS=15.6\(3\)m3a
cisco IOS=15.6\(3\)m4
cisco IOS=15.6\(3\)sn
cisco IOS=15.6\(4\)sn
cisco IOS=15.6\(5\)sn
cisco IOS=15.6\(6\)sn
cisco IOS=15.6\(7\)sn
cisco IOS=15.7\(3\)m
cisco IOS=15.7\(3\)m0a
cisco IOS=15.7\(3\)m1
Cisco IOS XE=3.3.0se
Cisco IOS XE=3.3.0xo
Cisco IOS XE=3.3.1se
Cisco IOS XE=3.3.1xo
Cisco IOS XE=3.3.2se
Cisco IOS XE=3.3.2xo
Cisco IOS XE=3.3.3se
Cisco IOS XE=3.3.4se
Cisco IOS XE=3.3.5se
Cisco IOS XE=3.5.0e
Cisco IOS XE=3.5.1e
Cisco IOS XE=3.5.2e
Cisco IOS XE=3.5.3e
Cisco IOS XE=3.6.0ae
Cisco IOS XE=3.6.0be
Cisco IOS XE=3.6.0e
Cisco IOS XE=3.6.1e
Cisco IOS XE=3.6.2ae
Cisco IOS XE=3.6.2e
Cisco IOS XE=3.6.3e
Cisco IOS XE=3.6.4e
Cisco IOS XE=3.6.5ae
Cisco IOS XE=3.6.5be
Cisco IOS XE=3.6.5e
Cisco IOS XE=3.6.6e
Cisco IOS XE=3.6.7ae
Cisco IOS XE=3.6.7be
Cisco IOS XE=3.6.7e
Cisco IOS XE=3.6.9ae
Cisco IOS XE=3.6.9e
Cisco IOS XE=3.6.10e
Cisco IOS XE=3.7.0e
Cisco IOS XE=3.7.1e
Cisco IOS XE=3.7.2e
Cisco IOS XE=3.7.3e
Cisco IOS XE=3.7.4e
Cisco IOS XE=3.7.5e
Cisco IOS XE=3.7.7s
Cisco IOS XE=3.8.0e
Cisco IOS XE=3.8.1e
Cisco IOS XE=3.8.2e
Cisco IOS XE=3.8.3e
Cisco IOS XE=3.8.4e
Cisco IOS XE=3.8.5ae
Cisco IOS XE=3.8.5e
Cisco IOS XE=3.8.6e
Cisco IOS XE=3.9.0as
Cisco IOS XE=3.9.0e
Cisco IOS XE=3.9.0s
Cisco IOS XE=3.9.1as
Cisco IOS XE=3.9.1e
Cisco IOS XE=3.9.1s
Cisco IOS XE=3.9.2be
Cisco IOS XE=3.9.2e
Cisco IOS XE=3.9.2s
Cisco IOS XE=3.10.0ce
Cisco IOS XE=3.10.0e
Cisco IOS XE=3.10.0s
Cisco IOS XE=3.10.1s
Cisco IOS XE=3.10.2as
Cisco IOS XE=3.10.2s
Cisco IOS XE=3.10.2ts
Cisco IOS XE=3.10.3s
Cisco IOS XE=3.10.4s
Cisco IOS XE=3.10.5s
Cisco IOS XE=3.10.6s
Cisco IOS XE=3.10.7s
Cisco IOS XE=3.10.8as
Cisco IOS XE=3.10.8s
Cisco IOS XE=3.10.9s
Cisco IOS XE=3.10.10s
Cisco IOS XE=3.11.0s
Cisco IOS XE=3.11.1s
Cisco IOS XE=3.11.2s
Cisco IOS XE=3.11.3s
Cisco IOS XE=3.11.4s
Cisco IOS XE=3.12.0as
Cisco IOS XE=3.12.0s
Cisco IOS XE=3.12.1s
Cisco IOS XE=3.12.2s
Cisco IOS XE=3.12.3s
Cisco IOS XE=3.12.4s
Cisco IOS XE=3.13.0as
Cisco IOS XE=3.13.0s
Cisco IOS XE=3.13.1s
Cisco IOS XE=3.13.2as
Cisco IOS XE=3.13.2s
Cisco IOS XE=3.13.3s
Cisco IOS XE=3.13.4s
Cisco IOS XE=3.13.5as
Cisco IOS XE=3.13.5s
Cisco IOS XE=3.13.6as
Cisco IOS XE=3.13.6bs
Cisco IOS XE=3.13.6s
Cisco IOS XE=3.13.7as
Cisco IOS XE=3.13.7s
Cisco IOS XE=3.13.8s
Cisco IOS XE=3.13.9s
Cisco IOS XE=3.14.0s
Cisco IOS XE=3.14.1s
Cisco IOS XE=3.14.2s
Cisco IOS XE=3.14.3s
Cisco IOS XE=3.14.4s
Cisco IOS XE=3.15.0s
Cisco IOS XE=3.15.1cs
Cisco IOS XE=3.15.1s
Cisco IOS XE=3.15.2s
Cisco IOS XE=3.15.3s
Cisco IOS XE=3.15.4s
Cisco IOS XE=3.16.0as
Cisco IOS XE=3.16.0bs
Cisco IOS XE=3.16.0cs
Cisco IOS XE=3.16.0s
Cisco IOS XE=3.16.1as
Cisco IOS XE=3.16.1s
Cisco IOS XE=3.16.2as
Cisco IOS XE=3.16.2bs
Cisco IOS XE=3.16.2s
Cisco IOS XE=3.16.3as
Cisco IOS XE=3.16.3s
Cisco IOS XE=3.16.4as
Cisco IOS XE=3.16.4bs
Cisco IOS XE=3.16.4cs
Cisco IOS XE=3.16.4ds
Cisco IOS XE=3.16.4es
Cisco IOS XE=3.16.4gs
Cisco IOS XE=3.16.4s
Cisco IOS XE=3.16.5as
Cisco IOS XE=3.16.5bs
Cisco IOS XE=3.16.5s
Cisco IOS XE=3.16.6bs
Cisco IOS XE=3.16.6s
Cisco IOS XE=3.16.7as
Cisco IOS XE=3.16.7s
Cisco IOS XE=3.17.0s
Cisco IOS XE=3.17.1as
Cisco IOS XE=3.17.1s
Cisco IOS XE=3.17.3s
Cisco IOS XE=3.17.4s
Cisco IOS XE=3.18.0as
Cisco IOS XE=3.18.0s
Cisco IOS XE=3.18.0sp
Cisco IOS XE=3.18.1asp
Cisco IOS XE=3.18.1bsp
Cisco IOS XE=3.18.1csp
Cisco IOS XE=3.18.1gsp
Cisco IOS XE=3.18.1hsp
Cisco IOS XE=3.18.1isp
Cisco IOS XE=3.18.1s
Cisco IOS XE=3.18.1sp
Cisco IOS XE=3.18.2asp
Cisco IOS XE=3.18.2s
Cisco IOS XE=3.18.2sp
Cisco IOS XE=3.18.3asp
Cisco IOS XE=3.18.3bsp
Cisco IOS XE=3.18.3s
Cisco IOS XE=3.18.3sp
Cisco IOS XE=3.18.4s
Cisco IOS XE=3.18.4sp
Cisco IOS XE=3.18.5sp
Cisco IOS XE=16.1.1
Cisco IOS XE=16.1.2
Cisco IOS XE=16.1.3
Cisco IOS XE=16.2.1
Cisco IOS XE=16.2.2
Cisco IOS XE=16.3.1
Cisco IOS XE=16.3.1a
Cisco IOS XE=16.3.2
Cisco IOS XE=16.3.3
Cisco IOS XE=16.3.4
Cisco IOS XE=16.3.5
Cisco IOS XE=16.3.5b
Cisco IOS XE=16.4.1
Cisco IOS XE=16.4.2
Cisco IOS XE=16.4.3
Cisco IOS XE=16.5.1
Cisco IOS XE=16.5.1a
Cisco IOS XE=16.5.1b
Cisco IOS XE=16.5.2
Cisco IOS XE=16.6.1
Cisco IOS XE=16.6.2
Cisco IOS XE
Remediation
Event History
Mar 27, 2019
CVE Published
via MITRE·11:50 PM
Data Sourced
via MITRE·11:50 PM
DescriptionSeverityWeakness
Mar 28, 2019
Data Sourced
via NVD·12:29 AM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2019-1748?
CVE-2019-1748 has a severity rating of critical due to its potential to allow unauthorized access to sensitive data.
2
How do I fix CVE-2019-1748?
To fix CVE-2019-1748, upgrade to the patched versions of the affected Cisco IOS or IOS XE software as recommended by Cisco.
3
What types of systems are affected by CVE-2019-1748?
CVE-2019-1748 affects various versions of Cisco IOS and IOS XE software, particularly those utilizing the Cisco Network Plug-and-Play (PnP) agent.
4
Is CVE-2019-1748 exploitable remotely?
Yes, CVE-2019-1748 is exploitable remotely by an unauthenticated attacker, making it a significant security threat.
5
What could an attacker achieve by exploiting CVE-2019-1748?
An attacker exploiting CVE-2019-1748 could gain unauthorized access to sensitive data and potentially compromise the affected systems.