D-Link DWR-M920 up to 1.1.50 /boafrm/formIMEISetup sub_412DA0 IMEI_value os command injection

Summaryinfo

A vulnerability labeled as critical has been found in D-Link DWR-M920 up to 1.1.50. This affects the function sub_412DA0 of the file /boafrm/formIMEISetup. Such manipulation of the argument IMEI_value leads to os command injection. This vulnerability is uniquely identified as CVE-2026-11341. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in D-Link DWR-M920 up to 1.1.50. It has been rated as critical. Affected by this issue is the function sub_412DA0 of the file /boafrm/formIMEISetup. The manipulation of the argument IMEI_value with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-11341. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 06/05/2026). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The exploit is available at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• D-Link

Name

• DWR-M920

Version

• 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

License

• commercial

Website

• Vendor: https://www.dlink.com/

CPE 2.3info

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Submitinfo

Accepted

• Submit #832593: D-Link DWR-M920 1.1.50 Command Injection and Stack Buffer Overflow (by kkff33)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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