A vulnerability was found in D-Link DNS-320, DNS-320LW, DNS-325 and DNS-340L up to 20241028. It has been declared as critical. Affected by this vulnerability is the function cgi_user_add of the file /cgi-bin/account_mgr.cgi?cmd=cgi_user_add. The manipulation of the argument name leads to os command injection. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
Weakness
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dns-320_firmware | Dlink | * | * |
Potential Mitigations
Related Attack Patterns
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- https://cwe.mitre.org/data/definitions/9.html
References
- https://netsecfish.notion.site/Command-Injection-Vulnerability-in-name-parameter-for-D-Link-NAS-12d6b683e67c80c49ffcc9214c239a07?pvs=4
- https://vuldb.com/?ctiid.283309
- https://vuldb.com/?id.283309
- https://vuldb.com/?submit.432847
- https://www.dlink.com/
- https://www.bleepingcomputer.com/news/security/d-link-wont-fix-critical-flaw-affecting-60-000-older-nas-devices/