PT-2023-1325 · Cisco · Cisco Identity Services Engine

Andrew Kim · Published 2023-02-01 · Updated 2023-04-12 · CVE-2023-20022

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 Identity Services Engine (ISE) (affected versions not specified)

Description The issue is related to multiple vulnerabilities in specific Cisco Identity Services Engine (ISE) CLI commands, which could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit these vulnerabilities, an attacker must have valid Administrator privileges on the affected device. These vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by submitting a crafted CLI command. A successful exploit could allow the attacker to elevate privileges to root.

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

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

BDU:2023-00615

CVE-2023-20022

Affected Products

Cisco Identity Services Engine

References · 8

• https://osv.dev/vulnerability/CVE-2023-20022 · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-os-injection-pxhKsDM · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-os-injection-pxhKsDM?emailclick=CNSemail · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20022 · Security Note
• https://bdu.fstec.ru/vul/2023-00615 · Security Note
• https://vuldb.com/ru/?id.219990 · Note
• https://t.me/cvenotify/47617 · Telegram Post
• https://t.me/cibsecurity/61488 · Telegram Post