PT-2026-33088 · Cisco · Cisco Ise+1

Published 2026-04-15 · Updated 2026-04-16 · CVE-2026-20148

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

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

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

Description Improper validation of user-supplied input allows an authenticated remote attacker with valid administrative credentials to perform path traversal attacks on the underlying operating system. By sending a crafted HTTP request, an attacker can read arbitrary sensitive files from the affected system.

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

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BDU:2026-05529

CVE-2026-20148

Affected Products

Cisco Ise

Cisco Ise-Pic

References · 4

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-traversal-8bYndVrZ · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-05529 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-20148 · Security Note
• https://twitter.com/CVEnew/status/2044737963360211428 · Twitter Post