CVE-2026-2227

D-Link DCS-931L setSystemAdmin doSystem command injection

CVSS 5.1 MEDIUMEPSS 5.4%CWE-74 CWE-77

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.1EPSS 5.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

09 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability was found in D-Link DCS-931L up to 1.13.0. Impacted is the function doSystem of the file /setSystemAdmin. Performing a manipulation of the argument AdminID results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Affected products

D-Link · DCS-931L

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References

https://github.com/cha0yang1/CVE/blob/main/D-Link%20DCS931L1.md https://vuldb.com/?ctiid.344944 https://vuldb.com/?id.344944 https://vuldb.com/?submit.753450 https://vuldb.com/?submit.753980 https://www.dlink.com/