PT-2025-18664 · Totolink · Totolink Ca600-Poe

Published 2025-04-03 · Updated 2025-05-03 · CVE-2025-44843

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions TOTOLINK CA600-PoE version 5.3c.6665 B20180820

Description A command injection issue was discovered in the CloudSrvUserdataVersionCheck function through the url parameter. This issue allows attackers to execute arbitrary commands via a manipulated request.

Recommendations For TOTOLINK CA600-PoE version 5.3c.6665 B20180820, consider disabling the CloudSrvUserdataVersionCheck function until a patch is available to prevent exploitation via the url parameter.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-06175

CVE-2025-44843

Affected Products

Totolink Ca600-Poe

References · 9

• 🔥 https://github.com/Summermu/VulnForIoT/tree/main/Totolink_CA600-PoE/CloudSrvUserdataVersionCheck_url/readme.md · Exploit
• https://bdu.fstec.ru/vul/2025-06175 · Security Note
• https://osv.dev/vulnerability/CVE-2025-44843 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-44843 · Security Note
• https://github.com/Summermu/VulnForIoT/blob/main/Totolink_CA600-PoE/CloudSrvUserdataVersionCheck_url/readme.md · Note
• https://t.me/cvenotify/120540 · Telegram Post
• https://t.me/cvedetector/24259 · Telegram Post
• https://totolink.net · Note
• https://twitter.com/CVEnew/status/1918568526899757072 · Twitter Post