CVE-2025-25746

Name: CVE-2025-25746
Creator: NVD / NIST
Published: 2025-02-12T17:15:24.5+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.55%

Last modified Jun 17, 2026

CVE-2025-25746 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. D-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetWanSettings module.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.

Description

D-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetWanSettings module.

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

0.55%

41.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dlink	Dir-853 Firmware	1.20b07

References

https://dear-sunshine-ba5.notion.site/D-Link-DIR-853-5-1812386a66448044b489f223b8c2e78aExploit, Third Party Advisory

Timeline

Published: Feb 12, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-25746?

D-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetWanSettings module.

How severe is CVE-2025-25746?

CVE-2025-25746 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.

How do I fix CVE-2025-25746?

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-2025-25746?

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

Scan your code now

Source: NVD / NIST