PT-2023-31741 · Totolink · Totolink Ex1800T

Published 2023-12-22 · Updated 2024-08-27 · CVE-2023-51026

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 hour parameter of the setRebootScheCfg interface of the cstecgi .cgi. This could potentially lead to malicious actions being performed on the device.

Recommendations For TOTOlink EX1800T version 9.1.0cu.2112 B20220316, consider restricting access to the setRebootScheCfg interface of the cstecgi .cgi until a patch is available, and avoid using the hour parameter in this 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

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2023-51026

Affected Products

Totolink Ex1800T

References · 6

• 🔥 https://815yang.github.io/2023/12/11/EX1800T/2/TOTOlinkEX1800T_V9.1.0cu.2112_B2022031setRebootScheCfg-hour · Exploit
• https://osv.dev/vulnerability/CVE-2023-51026 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51026 · Security Note
• https://twitter.com/VulmonFeeds/status/1738284040988266780 · Twitter Post
• https://t.me/cvenotify/92399 · Telegram Post
• https://t.me/cvenotify/65297 · Telegram Post