#VU118754 Buffer overflow in DIR-822K and DWR-M920 - CVE-2025-13548

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Main Vulnerability Database Vulnerabilities #VU118754

#VU118754 Buffer overflow in DIR-822K and DWR-M920 - CVE-2025-13548

Published: November 25, 2025 / Updated: November 26, 2025


Vulnerability identifier: #VU118754
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2025-13548
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vulnerable software:
DIR-822K
DWR-M920
Software vendor:
D-Link

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the "/boafrm/formFirewallAdv" file. A remote user can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links