CVE-2025-15191: A weakness has been identified in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_4155B4 of the…
CVE-2025-15191 · Severity: medium · CVSS 6.3 · Published 2025-12-29
A weakness has been identified in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_4155B4 of the file /boafrm/formLtefotaUpgradeFibocom. This manipulation of the argument fota_url causes command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.
No. Junglewise Threat Intelligence has no report of CVE-2025-15191 being exploited in the wild.
How severe is CVE-2025-15191?
Medium severity, with a CVSS score of 6.3, published 29 December 2025.
Which products and versions are affected?
Dlink Dwr-M920, Dlink Dwr-M920 Firmware. The advisory does not name versions.
Is there a fix for CVE-2025-15191?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-15191?
Check whether you run Dlink Dwr-M920 or Dlink Dwr-M920 Firmware. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.