CVE-2021-44695: Input Validation

First published: Tue Dec 13 2022(Updated: )

Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.

Credit: productcert@siemens.com productcert@siemens.com

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• agent/author
• agent/type
• collector/mitre-cve
• source/MITRE
• agent/severity
• agent/remedy
• agent/last-modified-date
• agent/weakness
• agent/references
• agent/first-publish-date
• agent/event
• agent/description
• agent/source
• agent/softwarecombine
• agent/tags
• collector/nvd-api
• agent/software-canonical-lookup-request
• collector/nvd-index
• vendor/siemens
• canonical/siemens simatic s7-plcsim advanced firmware
• canonical/siemens simatic s7-plcsim advanced
• canonical/siemens simatic s7-1200 cpu 1211c firmware
• canonical/siemens simatic s7-1200 cpu 1211c
• canonical/siemens simatic s7-1200 cpu 1212c firmware
• canonical/siemens simatic s7-1200 cpu 1212c
• canonical/siemens simatic s7-1200 cpu 1212fc firmware
• canonical/siemens simatic s7-1200 cpu 1212fc
• canonical/siemens simatic s7-1200 cpu 1214 fc firmware
• canonical/siemens simatic s7-1200 cpu 1214 fc
• canonical/siemens simatic s7-1200 cpu 1214c firmware
• canonical/siemens simatic s7-1200 cpu 1214c
• canonical/siemens simatic s7-1200 cpu 1214fc firmware
• canonical/siemens simatic s7-1200 cpu 1214fc
• canonical/siemens simatic s7-1200 cpu 1215 fc firmware
• canonical/siemens simatic s7-1200 cpu 1215 fc
• canonical/siemens simatic s7-1200 cpu 1215c firmware
• canonical/siemens cpu 1215c
• canonical/siemens simatic s7-1200 cpu 1215fc firmware
• canonical/siemens simatic s7-1200 cpu 1215fc
• canonical/siemens simatic s7-1200 cpu 1217c firmware
• canonical/siemens simatic s7-1200 cpu 1217c
• canonical/siemens simatic s7-1200 cpu 12 1211c firmware
• canonical/siemens simatic s7-1200 cpu 12 1211c
• canonical/siemens simatic s7-1200 cpu 12 1212c firmware
• canonical/siemens simatic s7-1200 cpu 12 1212c
• canonical/siemens simatic s7-1200 cpu 12 1212fc firmware
• canonical/siemens simatic s7-1200 cpu 12 1212fc
• canonical/siemens simatic s7-1200 cpu 12 1214c firmware
• canonical/siemens simatic s7-1200 cpu 12 1214c
• canonical/siemens simatic s7-1200 cpu 12 1214fc firmware
• canonical/siemens simatic s7-1200 cpu 12 1214fc
• canonical/siemens simatic s7-1200 cpu 12 1215c firmware
• canonical/siemens simatic s7-1200 cpu 12 1215c
• canonical/siemens simatic s7-1200 cpu 12 1215fc firmware
• canonical/siemens simatic s7-1200 cpu 12 1215fc
• canonical/siemens simatic s7-1200 cpu 12 1217c firmware
• canonical/siemens simatic s7-1200 cpu 12 1217c
• canonical/siemens siplus s7-1200 cp 1243-1 rail firmware
• canonical/siemens siplus s7-1200 cp 1243-1 rail
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• canonical/siemens simatic s7-1500 cpu 1511c firmware
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• canonical/siemens simatic s7-1500 cpu 1511f-1 pn firmware
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• canonical/siemens simatic s7-1500 cpu 1511t-1 firmware
• canonical/siemens simatic s7-1500 cpu 1511t-1
• canonical/siemens simatic s7-1500 cpu 1511tf-1 firmware
• canonical/siemens simatic s7-1500 cpu 1511tf-1
• canonical/siemens simatic s7-1500 cpu 1512c firmware
• canonical/siemens simatic s7-1500 cpu 1512c-1 firmware
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• canonical/siemens simatic s7-1500 cpu 151511c-1
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• canonical/siemens simatic s7-1500 cpu 151511f-1
• canonical/siemens simatic s7-1500 cpu 1515f-2 firmware
• canonical/siemens simatic s7-1500 cpu 1515f-2
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• canonical/siemens simatic s7-1500 cpu 1516pro-2 firmware
• canonical/siemens simatic s7-1500 cpu 1516pro-2
• canonical/siemens simatic s7-1500 cpu 1516pro f firmware
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• canonical/siemens simatic s7-1500 cpu 1516t-3 firmware
• canonical/siemens simatic s7-1500 cpu 1516t-3
• canonical/siemens simatic s7-1500 cpu 1516tf-3 firmware
• canonical/siemens simatic s7-1500 cpu 1516tf-3
• canonical/siemens simatic s7-1500 cpu 1517-3 firmware
• canonical/siemens simatic s7-1500 cpu 1517-3
• canonical/siemens simatic s7-1500 cpu 1517-3 dp firmware
• canonical/siemens simatic s7-1500 cpu 1517-3 dp
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• canonical/siemens simatic s7-1500 cpu 1517-3 pn
• canonical/siemens simatic s7-1500 cpu 1517-3 pn\/dp firmware
• canonical/siemens simatic s7-1500 cpu 1517-3 pn\/dp
• canonical/siemens simatic s7-1500 cpu 1517f-3 firmware
• canonical/siemens simatic s7-1500 cpu 1517f-3
• canonical/siemens simatic s7-1500 cpu 1517f-3 pn\/dp firmware
• canonical/siemens simatic s7-1500 cpu 1517f-3 pn\/dp
• canonical/siemens simatic s7-1500 cpu 1517tf-3 firmware
• canonical/siemens simatic s7-1500 cpu 1517tf-3
• canonical/siemens simatic s7-1500 cpu 1518 firmware
• canonical/siemens simatic s7-1500 cpu 1518-4 firmware
• canonical/siemens simatic s7-1500 cpu 1518-4
• canonical/siemens simatic s7-1500 cpu 1518-4 dp firmware
• canonical/siemens simatic s7-1500 cpu 1518-4 dp
• canonical/siemens simatic s7-1500 cpu 1518-4 pn firmware
• canonical/siemens simatic s7-1500 cpu 1518-4 pn
• canonical/siemens simatic s7-1500 cpu 1518-4 pn\/dp firmware
• canonical/siemens simatic s7-1500 cpu 1518-4 pn\/dp
• canonical/siemens simatic s7-1500 cpu 1518-4 pn\/dp mfp firmware
• canonical/siemens simatic s7-1500 cpu 1518-4 pn\/dp mfp
• canonical/siemens simatic s7-1500 cpu 1518f-4 firmware
• canonical/siemens simatic s7-1500 cpu 1518f-4
• canonical/siemens simatic s7-1500 cpu 1518f-4 pn\/dp firmware
• canonical/siemens simatic s7-1500 cpu 1518f-4 pn\/dp
• canonical/siemens simatic s7-1500 cpu 1518hf-4 firmware
• canonical/siemens simatic s7-1500 cpu 1518hf-4
• canonical/siemens simatic s7-1500 cpu 1518t-4 firmware
• canonical/siemens simatic s7-1500 cpu 1518t-4
• canonical/siemens simatic s7-1500 cpu 1518tf-4 firmware
• canonical/siemens simatic s7-1500 cpu 1518tf-4
• canonical/siemens simatic s7-1500 cpu 15pro-2 firmware
• canonical/siemens simatic s7-1500 cpu 15pro-2
• canonical/siemens simatic s7-1500 cpu 15prof-2 firmware
• canonical/siemens simatic s7-1500 cpu 15prof-2
• canonical/siemens simatic s7-1500 cpu cpu 1513pro-2 firmware
• canonical/siemens simatic s7-1500 cpu cpu 1513pro-2
• canonical/siemens simatic s7-1500 cpu cpu 1513prof-2 firmware
• canonical/siemens simatic s7-1500 cpu cpu 1513prof-2
• canonical/siemens siplus et 200sp cp 1542sp-1 irc tx rail firmware
• canonical/siemens siplus et 200sp cp 1542sp-1 irc tx rail
• canonical/siemens siplus et 200sp cp 1543sp-1 isec firmware
• canonical/siemens siplus et 200sp cp 1543sp-1 isec
• canonical/siemens siplus et 200sp cp 1543sp-1 isec tx rail firmware
• canonical/siemens siplus et 200sp cp 1543sp-1 isec tx rail
• canonical/siemens simatic et200sp 1515sp pc2 firmware
• canonical/siemens simatic et 200 sp open controller cpu 1515sp pc
• canonical/siemens simatic s7-1500 software controller firmware
• canonical/siemens siplus s7-300 cpu 314 firmware
• canonical/siemens siplus s7-300 cpu 314
• canonical/siemens siplus s7-300 cpu 315-2 dp firmware
• canonical/siemens siplus s7-300 cpu 315-2 dp
• canonical/siemens siplus s7-300 cpu 315-2 pn\/dp firmware
• canonical/siemens siplus s7-300 cpu 315-2 pn\/dp
• canonical/siemens siplus s7-300 cpu 317-2 pn\/dp firmware
• canonical/siemens siplus s7-300 cpu 317-2 pn\/dp
• version/siemens siplus s7-300 cpu 317-2 pn\/dp/v6
• canonical/siemens siplus tim 1531 irc firmware
• canonical/siemens siplus tim 1531 irc
• canonical/siemens tim 1531 irc firmware
• canonical/siemens tim 1531 irc