CVEvulnerability

CVE-2022-20693

7.2 HIGH Published 2022-04-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-04-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.7 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-74, CWE-78

Description

A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web UI API. A successful exploit could allow the attacker to inject commands to the underlying operating system with root privileges.

Affected configurations

• cisco ios xe 3.15.1xbs • cisco ios xe 3.15.2xbs • cisco ios xe 16.12.1 • cisco ios xe 16.12.1a • cisco ios xe 16.12.1c • cisco ios xe 16.12.1s • cisco ios xe 16.12.1t • cisco ios xe 16.12.1w • cisco ios xe 16.12.1x • cisco ios xe 16.12.1y • cisco ios xe 16.12.1z • cisco ios xe 16.12.1z1 • cisco ios xe 16.12.1z2 • cisco ios xe 16.12.2 • cisco ios xe 16.12.2a • cisco ios xe 16.12.2s • cisco ios xe 16.12.2t • cisco ios xe 16.12.3 • cisco ios xe 16.12.3a • cisco ios xe 16.12.3s • cisco ios xe 16.12.4 • cisco ios xe 16.12.4a • cisco ios xe 16.12.5 • cisco ios xe 16.12.5a • cisco ios xe 16.12.5b • cisco ios xe 16.12.6 • cisco ios xe 16.12.6a • cisco ios xe 17.1.1 • cisco ios xe 17.1.1a • cisco ios xe 17.1.1s • cisco ios xe 17.1.1t • cisco ios xe 17.1.2 • cisco ios xe 17.1.3 • cisco ios xe 17.2.1 • cisco ios xe 17.2.1a • cisco ios xe 17.2.1r • cisco ios xe 17.2.1v • cisco ios xe 17.2.2 • cisco ios xe 17.2.3 • cisco ios xe 17.3.1 • cisco ios xe 17.3.1a • cisco ios xe 17.3.1w • cisco ios xe 17.3.1x • cisco ios xe 17.3.1z • cisco ios xe 17.3.2 • cisco ios xe 17.3.2a • cisco ios xe 17.3.3 • cisco ios xe 17.3.3a • cisco ios xe 17.3.4 • cisco ios xe 17.3.4a • cisco ios xe 17.3.4b • cisco ios xe 17.3.4c • cisco ios xe 17.4.1 • cisco ios xe 17.4.1a • cisco ios xe 17.4.1b • cisco ios xe 17.4.1c • cisco ios xe 17.4.2 • cisco ios xe 17.4.2a • cisco ios xe 17.5.1 • cisco ios xe 17.5.1a … and 3 more

Related

Weakness · CWE (2)

  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References