CVE-2018-25120
D-Link DNS-343 ShareCenter <= 1.05 Command Injection via /goform/Mail_Test
- State
- Published
- Severity
- 9.3 Critical
- Published
- Oct 29, 2025
- Updated
- May 14, 2026
- Reserved
- Oct 29, 2025
Description
D-Link DNS-343 ShareCenter devices running firmware versions up to and including 1.05 contain a command injection vulnerability in the Mail Test functionality. The web maintenance script posts to the internal goForm endpoint '/goform/Mail_Test' and uses several form parameters directly in a call to a system email utility without proper input validation. An unauthenticated remote attacker can supply crafted form data that injects shell commands, resulting in execution as root on the device. NOTE: The DNS-343 product line has been declared end-of-life.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | 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 | VulnCheck |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
DNS-343 ShareCenterD-Link |
|
References
- https://www.exploit-db.com/exploits/43845exploit
- https://qkl.seebug.org/vuldb/ssvid-97088exploit
- https://www.dlink.com/al/sq/products/dns-343-sharecenter-4-bay-network-storage-enclosureproduct
- https://github.com/jamesbercegay/advisories/blob/master/%5BGTSA-00128%5D%20D-Link%20DNS-343%20ShareCenter%201.05%20Remote%20Root.txttechnical-descriptionexploit
- https://www.vulncheck.com/advisories/dlink-dns343-sharecenter-command-injection-via-goform-mail-testthird-party-advisory
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