PT-2026-7083 · Unknown · Cgi-Bin/Post.Cgi

Diconium · CVE-2026-22905 · Published 2026-02-09 · Updated 2026-02-09

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions versions prior to 2026-22905

Description An unauthenticated remote attacker can bypass authentication due to insufficient URI validation. This allows exploitation through path traversal sequences, such as /js/../cgi-bin/post.cgi, to gain unauthorized access to protected CGI endpoints and configuration downloads. A path traversal attack exploits a flaw in an application's handling of user-supplied file paths, enabling attackers to access files and directories outside the intended web root.

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

CVE-2026-22905

Affected Products

Cgi-Bin/Post.Cgi

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-22905 · Security Note
• https://certvde.com/de/advisories/VDE-2026-004 · Note
• https://t.me/cveNotify/151375 · Telegram Post
• https://t.me/CVEtracker/44186 · Telegram Post
• https://twitter.com/CVEnew/status/2020768411261776240 · Twitter Post