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.
PUBLISHED5.2HardwareCWE-77CWE-74
D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection
Problem type
Affected products
D-Link
DWR-M920
1.1.0 - AFFECTED
1.1.1 - AFFECTED
1.1.2 - AFFECTED
1.1.3 - AFFECTED
1.1.4 - AFFECTED
1.1.5 - AFFECTED
1.1.6 - AFFECTED
1.1.7 - AFFECTED
1.1.8 - AFFECTED
1.1.9 - AFFECTED
1.1.10 - AFFECTED
1.1.11 - AFFECTED
1.1.12 - AFFECTED
1.1.13 - AFFECTED
1.1.14 - AFFECTED
1.1.15 - AFFECTED
1.1.16 - AFFECTED
1.1.17 - AFFECTED
1.1.18 - AFFECTED
1.1.19 - AFFECTED
1.1.20 - AFFECTED
1.1.21 - AFFECTED
1.1.22 - AFFECTED
1.1.23 - AFFECTED
1.1.24 - AFFECTED
1.1.25 - AFFECTED
1.1.26 - AFFECTED
1.1.27 - AFFECTED
1.1.28 - AFFECTED
1.1.29 - AFFECTED
1.1.30 - AFFECTED
1.1.31 - AFFECTED
1.1.32 - AFFECTED
1.1.33 - AFFECTED
1.1.34 - AFFECTED
1.1.35 - AFFECTED
1.1.36 - AFFECTED
1.1.37 - AFFECTED
1.1.38 - AFFECTED
1.1.39 - AFFECTED
1.1.40 - AFFECTED
1.1.41 - AFFECTED
1.1.42 - AFFECTED
1.1.43 - AFFECTED
1.1.44 - AFFECTED
1.1.45 - AFFECTED
1.1.46 - AFFECTED
1.1.47 - AFFECTED
1.1.48 - AFFECTED
1.1.49 - AFFECTED
1.1.50 - AFFECTED
References
VDB-368881 | D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection
https://vuldb.com/vuln/368881
VDB-368881 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/368881/cti
CVE-2026-11339 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-11339
Submit #832579 | D-Link DWR-M920 1.1.50 Code Injection and Buffer Overflow
https://vuldb.com/submit/832579
github.com
https://github.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.md
dlink.com
https://www.dlink.com/
GitHub Security Advisories
GHSA-p9xf-9grr-8jfx
A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the...
https://github.com/advisories/GHSA-p9xf-9grr-8jfxA 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.
nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-11339
github.com
https://github.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.md
vuldb.com
https://vuldb.com/cve/CVE-2026-11339
vuldb.com
https://vuldb.com/submit/832579
vuldb.com
https://vuldb.com/vuln/368881
vuldb.com
https://vuldb.com/vuln/368881/cti
dlink.com
https://www.dlink.com
github.com
https://github.com/advisories/GHSA-p9xf-9grr-8jfx
JSON source
https://cveawg.mitre.org/api/cve/CVE-2026-11339Click to expand
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