CVE-2026-82690

CRITICAL 9.1

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

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78 CWE-77
Vendor	d-link
Product	dns-327l
Published	Aug 31, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DNS-327L

20260717

D-Link / DNS-340L

20260717

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/397178 vuldb.com: https://vuldb.com/vuln/397178/cti vuldb.com: https://vuldb.com/cve/CVE-2026-82690 vuldb.com: https://vuldb.com/submit/894209 github.com: https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-004-vulndb.md dlink.com: https://www.dlink.com/

Credits

🔍 ST4R0001 (VulDB User)