Vulnerability · Published Aug 31, 2026 · Assigned by VulDB
CVE-2026-82692D-Link DNS-340L/DNS-345 iscsi_mgr.cgi os command injection
Critical 9.9
In plain English
A critical-severity OS command injection in DNS-340L from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 3.3% (higher than 88% of all known vulnerabilities).
Severity (CVSS 3.1)9.9Critical
Exploit odds (30 days)3.3%top 11.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in D-Link DNS-340L and DNS-345 up to 20260717. This affects an unknown part of the file /cgi-bin/iscsi_mgr.cgi. Performing a manipulation of the argument alias/username/password/volume_location results in os command injection. It is possible to initiate the attack remotely. The exploit has been made public and could be used.
Affected products (as reported)
Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-397180 | D-Link DNS-340L/DNS-345 iscsi_mgr.cgi os command injection vdb-entry, technical-description
- VDB-397180 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-82692 | CVE Analysis and Report third-party-advisory
- Submit #894211 | D-Link DNS-340L/DNS-345 ShareCenter confirmed ShareCenter firmware builds OS Command Injection third-party-advisory
- https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-006-vulndb.md exploit
- https://www.dlink.com/ product