PT-2023-31727 · Totolink · Totolink Ex1800T

Published 2023-12-22 · Updated 2023-12-27 · CVE-2023-51012

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 concerns unauthorized arbitrary command execution. It specifically affects the lanGateway parameter of the setLanConfig interface in the cstecgi.cgi.

Recommendations For TOTOlink EX1800T version 9.1.0cu.2112 B20220316, consider restricting access to the setLanConfig interface of the cstecgi.cgi to minimize the risk of exploitation. Avoid using the lanGateway parameter in the affected interface until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2023-51012

Affected Products

Totolink Ex1800T

References · 4

• 🔥 https://815yang.github.io/2023/12/11/EX1800T/TOTOlinkEX1800T_V9.1.0cu.2112_B2022031setLanConfig-lanGateway · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-51012 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51012 · Vendor Advisory
• https://t.me/cvenotify/65300 · Telegram Post