Cyber Posture

CVE-2025-15192

MediumPublic PoC

Published: 29 December 2025

Published
29 December 2025
Modified
29 April 2026
KEV Added
—
Patch
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CVSS Score 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS Score 0.0023 45.6th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Description

A security vulnerability has been detected in D-Link DWR-M920 up to 1.1.50. The impacted element is the function sub_415328 of the file /boafrm/formLtefotaUpgradeQuectel. Such manipulation of the argument fota_url leads to command injection. The attack can be executed remotely. The…

more

exploit has been disclosed publicly and may be used.

Mitigating Controls (NIST 800-53 r5)AI

SI-10 Information Input Validation good match
prevent

Directly prevents command injection by validating and sanitizing the fota_url input in the vulnerable /boafrm/formLtefotaUpgradeQuectel function.

SI-2 Flaw Remediation good match
prevent

Remediates the specific command injection flaw through timely firmware updates for D-Link DWR-M920 beyond version 1.1.50.

AC-6 Least Privilege partial match
prevent

Reduces exposure by enforcing least privilege, limiting low-privileged remote users from accessing the vulnerable firmware upgrade endpoint.

Security SummaryAI

CVE-2025-15192 is a command injection vulnerability affecting D-Link DWR-M920 routers in versions up to 1.1.50. The flaw exists in the sub_415328 function of the /boafrm/formLtefotaUpgradeQuectel file, where manipulation of the fota_url argument enables command injection. Published on 2025-12-29, it is rated at CVSS 6.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L) and maps to CWEs CWE-74 and CWE-77.

A remote attacker with low privileges can exploit this vulnerability over the network with low attack complexity and no user interaction. Exploitation allows injection and execution of arbitrary commands, resulting in limited impacts to confidentiality, integrity, and availability.

Advisories and references, including detailed analysis and a proof-of-concept exploit, are available on GitHub at https://github.com/panda666-888/vuls/blob/main/d-link/dwr-m920/formLtefotaUpgradeQuectel.md and its POC section, as well as VulDB entries at https://vuldb.com/?ctiid.338577, https://vuldb.com/?id.338577, and https://vuldb.com/?submit.723555. The exploit has been publicly disclosed.

Details

CWE(s)
CWE-74CWE-77

Affected Products

dlink
dwr-m920 firmware
≤ 1.1.50

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1202 Indirect Command Execution Stealth
Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.
attack.mitre.org →
Why these techniques?

Remote command injection in public-facing web form (/boafrm/formLtefotaUpgradeQuectel) via fota_url enables T1190 (Exploit Public-Facing Application) and T1202 (Indirect Command Execution) as explicitly mapped in the advisory.

References