PT-2023-1539 · Totolink · Totolink Ca300-Poe

Published 2023-01-13 · Updated 2025-03-25 · CVE-2023-24138

Positive Technologies (AI Summary)

CVSS v3.1

10

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 CA300-PoE version 6.2c.884

Description The issue is related to the lack of input sanitization in the NTPSyncWithHost function of the TOTOLINK CA300-PoE router's firmware. This can be exploited by a remote attacker to execute arbitrary commands via the host time parameter.

Recommendations For version 6.2c.884, consider disabling the NTPSyncWithHost function until a patch is available to prevent exploitation through the host time parameter. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2023-00983

CVE-2023-24138

Affected Products

Totolink Ca300-Poe

References · 7

• 🔥 https://github.com/Double-q1015/CVE-vulns/blob/main/totolink_ca300-poe/NTPSyncWithHost/NTPSyncWithHost.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-24138 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-24138 · Security Note
• https://bdu.fstec.ru/vul/2023-00983 · Security Note
• https://t.me/cibsecurity/57451 · Telegram Post
• https://t.me/cvenotify/43556 · Telegram Post
• https://t.me/cvenotify/116239 · Telegram Post