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CVE-2025-13553

D-Link DWR-M920 formPinManageSetup sub_41C7FC buffer overflow

HIGH
8.8
CVSS Score
Published: November 23, 2025 at 02:02 PM UTC
Updated: October 18, 2026 at 08:10 PM UTC
1 product affected across 1 vendorDwr M920 Firmware· also runs on 1 platform

Using DWR-M920 by D-Link?

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Severity
HIGH8.8
Exploit prediction
EPSS 0.8%
SSVC
PoC

Description

A weakness has been identified in D-Link DWR-M920 1.1.50. This affects the function sub_41C7FC of the file /boafrm/formPinManageSetup. This manipulation of the argument submit-url causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Dwr M920 Firmware· D-Link
95%
1.1.50
dlink-dwr-m920 (same device)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

ExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/QIU-DIE/CVE/issues/45
SignaturePermissions RequiredVDB Entry
Source: [email protected]
https://vuldb.com/?ctiid.333320
VDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://vuldb.com/?id.333320
Third Party AdvisoryVDB Entry
Source: [email protected]
https://vuldb.com/?submit.695435
Product
Source: [email protected]
https://www.dlink.com/

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-119CWE-120

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