Summary
generated automatically from NVD dataD-Link DWR-M921 version 1.1.52 contains an OS command injection flaw in the system function of the /boafrm/formDiskFormat file, where manipulating the partition argument lets an attacker inject commands. The attack can be launched remotely, and the NVD description notes that an exploit has been published. The flaw is rated CRITICAL with a CVSS v3.1 score of 9.1 and is classified as CWE-77.
NVD description
A flaw has been found in D-Link DWR-M921 1.1.52. Impacted is the function system of the file /boafrm/formDiskFormat. This manipulation of the argument partition causes os command injection. The attack may be initiated remotely. The exploit has been published and may be used.
EPSS · FIRST.org
3.6%probability of exploitation in the next 30 days
Higher than 89% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-16, recomputed daily by FIRST.org.
In-depth analysis on cveo.tech
We've published a detailed analysis of this CVE — exploitation, IOCs and mitigation.
CVSS v3.1 Score
Information
- Published
- 14 sept. 2026
- Updated
- 15 sept. 2026
- Status
- Deferred
- Source
- cna@vuldb.com
Weaknesses (CWE)
Similar CVEs
Other vulnerabilities of type CWE-77
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