Vulnerability · Published Jul 16, 2025 · Assigned by VulnCheck
CVE-2025-34125D-Link DSP-W110A1 Cookie Command Injection
Critical 9.3
In plain English
A critical-severity OS command injection in DSP-W110A1 from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 4.3% (higher than 91% of all known vulnerabilities). Ready-made attack tooling exists: Metasploit.
Official description
An unauthenticated command injection vulnerability exists in the cookie handling process of the lighttpd web server on D-Link DSP-W110A1 firmware version 1.05B01. This occurs when specially crafted cookie values are processed, allowing remote attackers to execute arbitrary commands on the underlying Linux operating system. Successful exploitation enables full system compromise.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| D-Link | DSP-W110A1 | 1.05B01 |
Weakness: CWE-78 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- https://web.archive.org/web/20160125171424/https://github.com/darkarnium/secpub/tree/master/D-Link/DSP-W110 third-party-advisory, exploit
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/dlink_dspw110_cookie_noauth_exec.rb exploit
- https://www.vulncheck.com/advisories/dlink-dspw110a1-cookie-command-injection third-party-advisory
- https://www.exploit-db.com/exploits/37628 exploit