CVE-2025-15190: D-Link DWR-M920 formFilter sub_42261C stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-12-29 · updated 2026-10-07
Weakness: CWE-119

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.

Affected products

D-Link DWR-M920: through 1.1.50

References

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

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