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CVE-2025-13551

Published: Nov 23, 2025

Modified: Nov 24, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability was identified in D-Link DIR-822K and DWR-M920 1.00_20250513164613/1.1.50. The affected element is an unknown function of the file /boafrm/formWanConfigSetup. The manipulation of the argument submit-url leads to buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Vendor	Product	Versions
D-Link	DIR-822K	affected `1.00_20250513164613` affected `1.1.50`
D-Link	DWR-M920	affected `1.00_20250513164613` affected `1.1.50`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-333318 | D-Link DIR-822K/DWR-M920 formWanConfigSetup buffer overflow

vdb-entry

technical-description

VDB-333318 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #693785 | D-Link DIR-822k TK_1.00_20250513164613 Buffer Overflow

third-party-advisory

Submit #695436 | D-Link DWR-M920 v1.1.50 Buffer Overflow (Duplicate)

third-party-advisory

https://github.com/QIU-DIE/CVE/issues/35

issue-tracking

https://github.com/QIU-DIE/CVE/issues/46

exploit

issue-tracking

https://www.dlink.com/

product

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