PT-2022-6017 · Cisco · Cisco Sd-Wan

James Spadaro · Published 2022-09-28 · Updated 2023-10-16 · CVE-2022-20930

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco SD-WAN Software (affected versions not specified)

Description A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite and possibly corrupt files on an affected system. This issue is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary commands that are executed as the root user account. A successful exploit could allow the attacker to overwrite arbitrary system files, which could result in a denial of service (DoS) condition.

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

Argument Injection

OS Command Injection

Weakness Enumeration

CWE-88

CWE-78

Related Identifiers

BDU:2022-07468

CVE-2022-20930

Affected Products

Cisco Sd-Wan

References · 6

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-cli-xkGwmqKu · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-07468 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-20930 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20930 · Vendor Advisory
• https://t.me/cvenotify/59528 · Telegram Post
• https://t.me/cibsecurity/50807 · Telegram Post