PT-2022-2300 · Cisco · Cisco Iox+1

X.B · Published 2022-04-13 · Updated 2023-05-22 · CVE-2022-20677

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/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 a 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.

Path traversal

Inadequate Encryption Strength

Weakness Enumeration

CWE-22

CWE-326

Related Identifiers

BDU:2022-02484

CVE-2022-20677

Affected Products

Cisco Iox

Cisco Ios Xe

References · 5

• https://bdu.fstec.ru/vul/2022-02484 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-yuXQ6hFj · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-20677 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-yuXQ6hFj · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20677 · Vendor Advisory