A security flaw has been discovered in D-Link DWR-M920 up to 1.1.50. Impacted is the function sub_42261C of the file /boafrm/formFilter. The manipulation of the argument ip6addr results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be exploited.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00091.

Exploitation poc

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
D-Link DWR-M920 affected
Version Status Constraints
1.1.0 affected
—
1.1.1 affected
—
1.1.2 affected
—
1.1.3 affected
—
1.1.4 affected
—
1.1.5 affected
—
1.1.6 affected
—
1.1.7 affected
—
1.1.8 affected
—
1.1.9 affected
—
1.1.10 affected
—
1.1.11 affected
—
1.1.12 affected
—
1.1.13 affected
—
1.1.14 affected
—
1.1.15 affected
—
1.1.16 affected
—
1.1.17 affected
—
1.1.18 affected
—
1.1.19 affected
—
1.1.20 affected
—
1.1.21 affected
—
1.1.22 affected
—
1.1.23 affected
—
1.1.24 affected
—
1.1.25 affected
—
1.1.26 affected
—
1.1.27 affected
—
1.1.28 affected
—
1.1.29 affected
—
1.1.30 affected
—
1.1.31 affected
—
1.1.32 affected
—
1.1.33 affected
—
1.1.34 affected
—
1.1.35 affected
—
1.1.36 affected
—
1.1.37 affected
—
1.1.38 affected
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1.1.39 affected
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1.1.40 affected
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1.1.41 affected
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1.1.42 affected
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1.1.43 affected
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1.1.44 affected
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1.1.45 affected
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1.1.46 affected
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1.1.47 affected
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1.1.48 affected
—
1.1.49 affected
—
1.1.50 affected
—

Configuration 1 [-]

AND
cpe:2.3:o:dlink:dwr-m920_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dwr-m920:-:*:*:*:*:*:*:*

No data.

Vendor Product Confidence Versions
D-link Dwr-m920 — —

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Subscriptions

Vendors Products
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Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/panda666-888/vuls/blob/main/d-link/dwr-m920/formFilter.md cve-icon cve-icon
https://github.com/panda666-888/vuls/blob/main/d-link/dwr-m920/formFilter.md#poc cve-icon cve-icon
https://vuldb.com/?ctiid.338575 cve-icon cve-icon
https://vuldb.com/?id.338575 cve-icon cve-icon
https://vuldb.com/?submit.723553 cve-icon cve-icon
https://www.dlink.com/ cve-icon cve-icon
History

Tue, 30 Dec 2025 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Dlink
Dlink dwr-m920
Dlink dwr-m920 Firmware
CPEs cpe:2.3:h:dlink:dwr-m920:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dwr-m920_firmware:*:*:*:*:*:*:*:*
Vendors & Products Dlink
Dlink dwr-m920
Dlink dwr-m920 Firmware

Mon, 29 Dec 2025 23:15:00 +0000

Type Values Removed Values Added
First Time appeared D-link
D-link dwr-m920
Vendors & Products D-link
D-link dwr-m920

Mon, 29 Dec 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 29 Dec 2025 13:45:00 +0000

Type Values Removed Values Added
Description A security flaw has been discovered in D-Link DWR-M920 up to 1.1.50. Impacted is the function sub_42261C of the file /boafrm/formFilter. The manipulation of the argument ip6addr results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be exploited.
Title D-Link DWR-M920 formFilter sub_42261C stack-based overflow
Weaknesses CWE-119
CWE-121
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 8.8, '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:C'}

cvssV4_0

{'score': 8.7, 'vector': '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-12-29T14:26:52.164Z

Reserved: 2025-12-28T09:10:06.331Z

Link: CVE-2025-15190

cve-icon Vulnrichment

Updated: 2025-12-29T14:26:49.488Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-29T14:15:55.767

Modified: 2025-12-30T20:41:18.593

Link: CVE-2025-15190

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-29T23:03:48Z

Weaknesses