PT-2025-47843 · D Link · Dir-822+1

Hhsw34

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Published

2025-11-12

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Updated

2025-12-02

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CVE-2025-13551

CVSS v2.0

9.0

High

VectorAV:N/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions D-Link DIR-822K versions 1.00 20250513164613 and 1.1.50 D-Link DWR-M920 versions 1.00 20250513164613 and 1.1.50
Description A buffer overflow issue exists in D-Link DIR-822K and DWR-M920 routers. The issue is located in an unknown function within the /boafrm/formWanConfigSetup file. Manipulation of the submit-url argument can trigger the buffer overflow, allowing for remote attacks. A publicly available exploit exists, potentially enabling malicious actors to compromise affected devices.
Recommendations D-Link DIR-822K version 1.00 20250513164613: At the moment, there is no information about a newer version that contains a fix for this vulnerability. D-Link DIR-822K version 1.1.50: At the moment, there is no information about a newer version that contains a fix for this vulnerability. D-Link DWR-M920 version 1.00 20250513164613: At the moment, there is no information about a newer version that contains a fix for this vulnerability. D-Link DWR-M920 version 1.1.50: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Buffer Overflow

Weakness Enumeration

CWE-120CWE-119

Related Identifiers

BDU:2025-14751
CVE-2025-13551

Affected Products

Dir-822
Dwr-M920