PT-2023-31745 · Totolink · Totolink Ex1200T

Published 2023-12-22 · Updated 2023-12-29 · CVE-2023-51033

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 EX1200L version 9.3.5u.6146 B20201023

Description The issue allows for arbitrary command execution via the "cstecgi.cgi" interface, specifically through the setOpModeCfg function. This could potentially be exploited through the "/cstecgi.cgi" API endpoint, by manipulating the setOpModeCfg variable.

Recommendations For TOTOlink EX1200L version 9.3.5u.6146 B20201023, consider disabling access to the "cstecgi.cgi" interface until a patch is available, or restrict the use of the setOpModeCfg function 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-2023-51033

Affected Products

Totolink Ex1200T

References · 4

• 🔥 https://815yang.github.io/2023/12/12/ex1200l/totolink_ex1200L_setOpModeCfg · Exploit
• https://osv.dev/vulnerability/CVE-2023-51033 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51033 · Security Note
• https://t.me/cvenotify/65754 · Telegram Post