CVE-2025-25746

CRITICAL

D-Link DIR-853 A1 FW1.20B07 - Stack-Based Buffer Overflow via SetWanSettings Password Parameter

Title source: llm

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.

References (1)

Core 1

Core References

Exploit, Third Party Advisory

https://dear-sunshine-ba5.notion.site/D-Link-DIR-853-5-1812386a66448044b489f223b8c2e78a

Scores

CVSS v3 9.8

EPSS 0.0109

EPSS Percentile 78.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-787

Status published

Products (1)

dlink/dir-853_firmware 1.20b07

Published Feb 12, 2025

Tracked Since Feb 18, 2026