CVE-2026-36829
Critical · 9.8CVSS
9.8
EPSS
1.5%
Published
May 19, 2026
CISA due date
—
The record
An authentication bypass vulnerability exists in the embedded HTTP server of Panabit PAP-XM320 up to and including v7.7. The server validates session cookies using a filesystem existence check based on a user-controlled cookie value without proper sanitization, allowing directory traversal and bypass of authentication.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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