CVE-2026-82690

D-Link DNS-327L/DNS-340L ve_mgr.cgi os command injection

Published Aug 31, 2026 CVSS 4.0 · 9.4 Critical EPSS 3.6% KEV · Not listed
Description
A flaw has been found in D-Link DNS-327L and DNS-340L up to 20260717. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/ve_mgr.cgi. This manipulation of the argument f_dev causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A flaw has been found in D-Link DNS-327L and DNS-340L up to 20260717. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/ve_mgr.cgi. This manipulation of the argument f_dev causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.
Title D-Link DNS-327L/DNS-340L ve_mgr.cgi os command injection
First Time appeared D-link
D-link dns-327l
D-link dns-340l
Weaknesses CWE-77
CWE-78
CPEs cpe:2.3:h:d-link:dns-327l:*:*:*:*:*:*:*:*
cpe:2.3:h:d-link:dns-340l:*:*:*:*:*:*:*:*
Vendors & Products D-link
D-link dns-327l
D-link dns-340l
References
Metrics cvssV2_0

{'score': 8.3, 'vector': 'AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 9.1, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Aug 31, 2026, 2:44 PM
Reserved
Aug 30, 2026, 5:35 PM
Status
Deferred
Published
Aug 31, 2026, 12:17 PM
Modified
Aug 31, 2026, 8:56 PM