CVE-2018-25120

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.

• CWE-78

• https://github.com/jamesbercegay/advisories/blob/master/%5BGTSA-00128%5D%20D-Link%20DNS-343%20ShareCenter%201.05%20Remote%20Root.txtThird Party Advisory
• https://qkl.seebug.org/vuldb/ssvid-97088Third Party Advisory
• https://www.dlink.com/al/sq/products/dns-343-sharecenter-4-bay-network-storage-enclosureProduct
• https://www.exploit-db.com/exploits/43845Exploit
• https://www.vulncheck.com/advisories/dlink-dns343-sharecenter-command-injection-via-goform-mail-testThird Party Advisory

Published

Oct 29, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

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