PT-2022-3818 · Cisco · Cisco Iox+1

Cyrille Chatras · Published 2022-04-13 · Updated 2024-02-07 · CVE-2022-20719

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOx (affected versions not specified)

Description The issue exists due to incorrect restriction of the directory path name with limited access. An attacker could inject arbitrary commands into the underlying host operating system, execute arbitrary code on the host, install applications without authentication, or conduct a cross-site scripting (XSS) attack against a user of the affected software.

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

Exploit

Path traversal

Weakness Enumeration

CWE-22

CWE-250

Related Identifiers

BDU:2022-04616

CVE-2022-20719

GHSA-8V5W-4FHM-GQXJ

Affected Products

Cisco Iox

Cisco Ios Xe

References · 10

• 🔥 https://github.com/orangecertcc/security-research/security/advisories/GHSA-8v5w-4fhm-gqxj · Exploit
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-yuXQ6hFj · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-yuXQ6hFj · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20719 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04616 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-20719 · Security Note
• https://cybersecurity-help.cz/vdb/SB2022041415 · Note
• https://t.me/cvenotify/29242 · Telegram Post
• https://t.me/cvenotify/70476 · Telegram Post
• https://t.me/cvenotify/29006 · Telegram Post