CVE-2026-2227: D-Link DCS-931L setSystemAdmin doSystem command injection

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 6.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-02-09 · updated 2026-06-17
Weakness: CWE-74

Description

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.

Affected products

D-Link DCS-931L: through 1.13.00

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/

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