CVE-2017-14429

PoC —

CVSS 3.1

9.8 critical

EPSS

5%p92

Published

Sep 13, 2017 (Sep 13, 2017)

Modified

Jun 17, 2026

Description

The DHCP client on D-Link DIR-850L REV. A (with firmware through FW114WWb07_h2ab_beta1) and REV. B (with firmware through FW208WWb02) devices allows unauthenticated remote code execution as root because /etc/services/INET/inet_ipv4.php mishandles shell metacharacters, affecting generated files such as WAN-1-udhcpc.sh.

Vendors: dlink
Products: dir-850l firmware
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (4.9%)

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