CVE-2025-45931

State: Published
Severity: 9.8 Critical
Published: Jun 30, 2025
Updated: Jul 5, 2026
Reserved: Apr 22, 2025

Description

An issue D-Link DIR-816-A2 DIR-816A2_FWv1.10CNB05_R1B011D88210 allows a remote attacker to execute arbitrary code via system() function in the bin/goahead file

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.dlink.com/en/security-bulletin/
https://github.com/Synmac05/CVE-advisories/blob/main/CVE-2025-45931.md

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