PT-2025-34890 · Cisco · Cisco Nx-Os+1

Published 2025-08-27 · Updated 2025-08-27 · CVE-2025-20292

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Cisco NX-OS Software (affected versions not specified)

Description: A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute a command injection attack on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this by entering crafted input as the argument of an affected CLI command. A successful exploit could allow the attacker to read and write files on the underlying operating system with the privileges of a non-root user account, limited to the permissions granted to that account.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2025-12520

CVE-2025-20292

Affected Products

Cisco Nx-Os

Cisco Nexus

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-20292 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmdinj-qhNze5Ss · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-12520 · Security Note
• https://twitter.com/0dayPublishing/status/1960756541524422681 · Twitter Post
• https://twitter.com/CVEnew/status/1960745847106535639 · Twitter Post