PT-2023-2801 · Cisco · Cisco Identity Services Engine

Arthur Vidineyev · Published 2023-05-17 · Updated 2023-05-26 · CVE-2023-20167

Positive Technologies (AI Summary)

CVSS v2.0

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Identity Services Engine (ISE) (affected versions not specified)

Description The issue is related to deficiencies in directory path checking, allowing an attacker to perform path traversal attacks on the underlying operating system. This could enable an attacker to either elevate privileges to root or read arbitrary files. To exploit this, an attacker must have valid Administrator credentials on the affected device.

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

Path traversal

Weakness Enumeration

CWE-24

CWE-22

Related Identifiers

BDU:2023-02719

CVE-2023-20167

Affected Products

Cisco Identity Services Engine

References · 7

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-traversal-ZTUgMYhu · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20167 · Security Note
• https://bdu.fstec.ru/vul/2023-02719 · Security Note
• https://osv.dev/vulnerability/CVE-2023-20167 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2023051842 · Note
• https://t.me/cibsecurity/64374 · Telegram Post
• https://t.me/cvenotify/50709 · Telegram Post