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CVE-2026-11339

D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection

CVSS 5.3 MEDIUMEPSS 3.1%CWE-74CWE-77
A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_41CF20 of the file /boafrm/formUSSDSetup. The manipulation of the argument ussdValue results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
D-Link · DWR-M920
public PoCs found — 1
cve_referencegithub.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.mdunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://github.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.mdhttps://vuldb.com/cve/CVE-2026-11339https://vuldb.com/submit/832579https://vuldb.com/vuln/368881https://vuldb.com/vuln/368881/ctihttps://www.dlink.com/