PT-2023-31743 · Totolink · Totolink Ex1800T

Published 2023-12-22 · Updated 2023-12-29 · CVE-2023-51028

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 is related to the apcliChannel parameter of the "setWiFiExtenderConfig" interface in the "cstecgi.cgi".

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

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2023-51028

Affected Products

Totolink Ex1800T

References · 4

• 🔥 https://815yang.github.io/2023/12/11/EX1800T/2/3/TOTOlinkEX1800T_V9.1.0cu.2112_B20220316setWiFiExtenderConfig-apcliChannel · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-51028 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51028 · Vendor Advisory
• https://t.me/cvenotify/65752 · Telegram Post