CVE-2025-45931

CRITICAL

D-Link DIR-816 A2 Firmware 1.10CNB05_R1B011D88210 - Remote Code Execution via system() Function in bin/goahead

Title source: llm

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

References (4)

Core 4

Core References

Product

http://d-link.com

Broken Link

http://dir-816-a2.com

Exploit, Third Party Advisory

https://github.com/Synmac05/CVE-advisories/blob/main/CVE-2025-45931.md

View Exploit ZIP pw:eip

Vendor Advisory

https://www.dlink.com/en/security-bulletin/

Scores

CVSS v3 9.8

EPSS 0.0471

EPSS Percentile 89.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

Details

CWE

CWE-77

Status published

Products (1)

dlink/dir-816_firmware 1.10cnb05_r1b011d88210

Published Jun 30, 2025

Tracked Since Feb 18, 2026