CVE-2022-20729 - XML Injection (aka Blind XPath Injection)

Severity

78%

Complexity

18%

Confidentiality

98%

A vulnerability in CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to inject XML into the command parser. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by including crafted input in commands. A successful exploit could allow the attacker to inject XML into the command parser, which could result in unexpected processing of the command and unexpected command output.

CVSS 3.1 Base Score 7.8. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 4.6. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 2 years ago

2022-05-03 04:15:00

Last updated 2 years ago

2022-05-12 18:12:00

Affected Software

Cisco Firepower Threat Defense (FTD)

References

20220427 Cisco Firepower Threat Defense Software XML Injection Vulnerability

20220427 Cisco Firepower Threat Defense Software XML Injection Vulnerability

Vendor Advisory

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