CVE-2026-11339

MEDIUM 6.3

D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection

CVSS Score

6.3

EPSS Score

0.5%

EPSS Percentile

68th

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.

CWE	CWE-77 CWE-74
Vendor	d-link
Product	dwr-m920
Published	Jun 5, 2026
Last Updated	Jun 9, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DWR-M920

1.1.0 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 1.1.7 1.1.8 1.1.9 1.1.10 1.1.11 1.1.12 1.1.13 1.1.14 1.1.15 1.1.16 1.1.17 1.1.18 1.1.19 1.1.20 1.1.21 1.1.22 1.1.23 1.1.24 1.1.25 1.1.26 1.1.27 1.1.28 1.1.29 1.1.30 1.1.31 1.1.32 1.1.33 1.1.34 1.1.35 1.1.36 1.1.37 1.1.38 1.1.39 1.1.40 1.1.41 1.1.42 1.1.43 1.1.44 1.1.45 1.1.46 1.1.47 1.1.48 1.1.49 1.1.50

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 kkff33 (VulDB User)