CVE-2025-25613

Name: CVE-2025-25613
Creator: NVD / NIST
Published: 2025-11-20T21:16:02.31+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2025-25613 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. FS Inc S3150-8T2F 8-Port Gigabit Ethernet L2+ Switch, 8 x Gigabit RJ45, with 2 x 1Gb SFP, Fanless. All versions before 2.2.0D Build 135103 were discovered to transmit cookies for their web based administrative application containing usernames and passwords. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

FS Inc S3150-8T2F 8-Port Gigabit Ethernet L2+ Switch, 8 x Gigabit RJ45, with 2 x 1Gb SFP, Fanless. All versions before 2.2.0D Build 135103 were discovered to transmit cookies for their web based administrative application containing usernames and passwords. These were transmitted in cleartext using simple base64 encoding during every POST request made to the server.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.24%

14.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-312

Affected Software

Vendor	Product	Versions
Fs	S3150-8t2f Firmware	< 2.2.0D

References

http://fs.comProduct
http://s3150-8t2f.comBroken Link
https://github.com/SwiftSecur/S3150-8T2F-FS.com-Research/wikiExploit, Third Party Advisory

Timeline

Published: Nov 20, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-25613?

How severe is CVE-2025-25613?

CVE-2025-25613 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2025-25613?

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-2025-25613?

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

Scan your code now

Source: NVD / NIST