CVE-2023-20231 — OS Command Injection in Cisco IOS XE Software

CWE-78 — OS Command Injection CWE-20 — Improper Input Validation4 documents4 sources

Severity

8.8HIGHNVD

EPSS

0.6%

top 29.50%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Cisco IOS XE Software Cisco IOS XE

Timeline

PublishedSep 27

Description

A vulnerability in the web UI 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. A successful exploit could allow the attacker to execute arbitrary Cisco IOS XE Software CLI commands with level 15 privileges. Note: This vulnerability is exploitable only if the attacker obtain…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5cisco/cisco_ios_xe_software67 versions+66

▶NVDcisco/ios_xe67 versions+66

🔴Vulnerability Details

GHSA

GHSA-hch7-v5wv-5w63: A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affecte↗2023-09-27

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CVEList

CVE-2023-20231: A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against an affecte↗2023-09-27

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📋Vendor Advisories

Cisco

Cisco IOS XE Software Web UI Command Injection Vulnerability↗2023-09-27

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