CVE-2026-82688

D-Link DNS-340L/DNS-345 Virtual Volume virtual_vol.cgi os command injection

Published: Aug 31, 2026Updated: Sep 1, 2026 Sources: CVE List NVDCWE-77

9.1CRITICAL

Description

A security vulnerability has been detected in D-Link DNS-340L and DNS-345 1.01B04/1.03B06/1.04.B02/1.05b04. This impacts an unknown function of the file /cgi-bin/virtual_vol.cgi of the component Virtual Volume Handler. The manipulation of the argument f_sharename/f_target/f_name leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:HPrivileges Required

High

UI:NUser Interaction

None

Scope

S:CScope

Changed

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-77 CWE-78

Affected Products

D-Link

commercial·TW

DNS-340L

Networking Infrastructure

DNS-345

Networking Infrastructure

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Execution

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References

https://vuldb.com/vuln/397176

vuldb.com

https://vuldb.com/vuln/397176/cti

vuldb.com

https://vuldb.com/cve/CVE-2026-82688

vuldb.com

and 3 more references View all →

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