CVE-2019-1828: Cisco Small Business RV320 and RV325 Routers Weak Credential Encryption Vulnerability
First published: Thu Apr 04 2019(Updated: )
A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to access administrative credentials. The vulnerability exists because affected devices use weak encryption algorithms for user credentials. An attacker could exploit this vulnerability by conducting a man-in-the-middle attack and decrypting intercepted credentials. A successful exploit could allow the attacker to gain access to an affected device with administrator privileges. This vulnerability affects Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers running firmware releases prior to 1.4.2.22.
Credit: ykramarz@cisco.com ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Rv320 Firmware | <1.4.2.22 | |
| Cisco RV320 | ||
| Cisco Rv325 Firmware | <1.4.2.22 | |
| Cisco RV325 | ||
| All of | ||
| Cisco Rv320 Firmware | <1.4.2.22 | |
| Cisco RV320 | ||
| All of | ||
| Cisco Rv325 Firmware | <1.4.2.22 | |
| Cisco RV325 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-1828?
CVE-2019-1828 is a vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers.
How can an attacker exploit CVE-2019-1828?
An unauthenticated, remote attacker can exploit CVE-2019-1828 to access administrative credentials.
What is the severity of CVE-2019-1828?
CVE-2019-1828 has a severity score of 8.1 (high).
Which devices are affected by CVE-2019-1828?
Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers with firmware versions up to 1.4.2.22 are affected.
How do I fix CVE-2019-1828?
To fix CVE-2019-1828, update the firmware of the affected Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers to a version beyond 1.4.2.22.
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