CVE-2026-11339
Last modified
CVE-2026-11339 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 3.13% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dwr-M920 Firmware | 1.1.50 |
References
- https://github.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.mdExploit, Mitigation, Third Party Advisory
- https://vuldb.com/cve/CVE-2026-11339Third Party Advisory, VDB Entry
- https://vuldb.com/submit/832579Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/368881Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/368881/ctiPermissions Required, VDB Entry
- https://www.dlink.com/Product
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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