PT-2026-7891 · Webfsd · Webfsd

Published 2026-02-12 · Updated 2026-02-12 · CVE-2025-70314

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 webfsd version 1.21

Description webfsd version 1.21 is susceptible to a Buffer Overflow issue triggered by a specially crafted request. The root cause of this issue is related to the filename variable.

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

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2025-70314

Affected Products

Webfsd

References · 5

• 🔥 https://gist.github.com/Err0rzz/3afe49f54e1121b8a08a69801b61cfcc · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-70314 · Security Note
• https://osv.dev/vulnerability/CVE-2025-70314 · Vendor Advisory
• https://github.com/ourway/webfsd · Note
• https://twitter.com/CVEnew/status/2022037612899315946 · Twitter Post