PT-2026-41951 · Panabit · Pap-Xm320

Published 2026-05-19 · Updated 2026-05-20 · CVE-2026-36829

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Panabit PAP-XM320 versions prior to 7.8

Description An authentication bypass exists in the embedded HTTP server. The server validates session cookies by performing a filesystem existence check based on a user-controlled cookie value. Due to a lack of proper sanitization, this process allows directory traversal, enabling an attacker to bypass authentication.

Recommendations Update to a version later than 7.7.

Exploit

Fix

Improper Authentication

Path traversal

Weakness Enumeration

CWE-287

CWE-22

Related Identifiers

CVE-2026-36829

Affected Products

Pap-Xm320

References · 6

• 🔥 https://secreu.notion.site/CVE-2026-36829-3652c0ab461580e19704e87b18865714 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-36829 · Security Note
• https://t.me/CVEtracker/54261 · Telegram Post
• https://panabit.com · Note
• https://twitter.com/infoflowcloud/status/2056994850252202169 · Twitter Post
• https://twitter.com/CVEnew/status/2056994226597142647 · Twitter Post