CVE-2018-25115

CRITICAL

9.8

Beschreibung

Multiple D-Link DIR-series routers, including DIR-110, DIR-412, DIR-600, DIR-610, DIR-615, DIR-645, and DIR-815 firmware version 1.03, contain a vulnerability in the service.cgi endpoint that allows remote attackers to execute arbitrary system commands without authentication. The flaw stems from improper input handling in the EVENT=CHECKFW parameter, which is passed directly to the system shell without sanitization. A crafted HTTP POST request can inject commands that are executed with root privileges, resulting in full device compromise. These router models are no longer supported at the time of assignment and affected version ranges may vary. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-08-21 UTC.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht8/27/2025

Zuletzt geandert9/24/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

dlink:dir-110dlink:dir-110_firmwaredlink:dir-412dlink:dir-412_firmwaredlink:dir-600dlink:dir-600_firmwaredlink:dir-610dlink:dir-610_firmwaredlink:dir-615dlink:dir-615_firmwaredlink:dir-645dlink:dir-645_firmwaredlink:dir-815dlink:dir-815_firmware

Schwachen (CWE)

CWE-78

Referenzen

https://github.com/Cr0n1c/dlink_shell_poc/blob/master/dlink_auth_rce(disclosure@vulncheck.com)

https://legacy.us.dlink.com/(disclosure@vulncheck.com)

https://support.dlink.com/EndOfLifePolicy.aspx(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/43496(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/dlink-dir-rce-service-cgi(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

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