PT-2023-31729 · Totolink · Totolink Ex1800T

Published 2023-12-22 · Updated 2024-09-12 · CVE-2023-51014

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK EX1800T version 9.1.0cu.2112 B20220316

Description The issue allows for unauthorized arbitrary command execution in the lanSecDns parameter of the setLanConfig interface of the cstecgi.cgi.

Recommendations For TOTOLINK EX1800T version 9.1.0cu.2112 B20220316, avoid using the lanSecDns parameter in the setLanConfig interface of the cstecgi.cgi until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2023-51014

Affected Products

Totolink Ex1800T

References · 3

• 🔥 https://815yang.github.io/2023/12/11/EX1800T/TOTOlinkEX1800T_V9.1.0cu.2112_B2022031setLanConfig_lanSecDns · Exploit
• https://osv.dev/vulnerability/CVE-2023-51014 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51014 · Security Note