PT-2025-47842 · 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-2025-13550

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 devices. The issue is due to the manipulation of the submit-url argument within the /boafrm/formVpnConfigSetup file. Exploitation of this issue can be performed remotely through the formVpnConfigSetup function. A public exploit is available.
Recommendations For D-Link DIR-822K version 1.00 20250513164613, restrict access to the /boafrm/formVpnConfigSetup file. For D-Link DIR-822K version 1.1.50, restrict access to the /boafrm/formVpnConfigSetup file. For D-Link DWR-M920 version 1.00 20250513164613, restrict access to the /boafrm/formVpnConfigSetup file. For D-Link DWR-M920 version 1.1.50, restrict access to the /boafrm/formVpnConfigSetup file.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119CWE-120

Related Identifiers

BDU:2025-14753
CVE-2025-13550

Affected Products

Dir-822
Dwr-M920