CVE-2025-70314

Name: CVE-2025-70314
Creator: NVD / NIST
Published: 2026-02-12T20:16:03.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2025-70314 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. webfsd 1.21 is vulnerable to a Buffer Overflow via a crafted request. This is due to the filename variable. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

webfsd 1.21 is vulnerable to a Buffer Overflow via a crafted request. This is due to the filename variable

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.45%

35.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Ourway	Webfsd	1.21

References

https://gist.github.com/Err0rzz/3afe49f54e1121b8a08a69801b61cfccExploit, Third Party Advisory
https://github.com/ourway/webfsdProduct

Timeline

Published: Feb 12, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-70314?

webfsd 1.21 is vulnerable to a Buffer Overflow via a crafted request. This is due to the filename variable

How severe is CVE-2025-70314?

CVE-2025-70314 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2025-70314?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-70314?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST