PT-2025-18675 · Totolink · Totolink Ca300-Poe

Published 2025-04-05 · Updated 2025-05-03 · CVE-2025-44862

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions TOTOLINK CA300-POE version 6.2c.884 B20180522

Description A command injection issue was discovered in the recvUpgradeNewFw function via the fwUrl parameter. This issue allows attackers to execute arbitrary commands via a crafted request.

Recommendations For TOTOLINK CA300-POE version 6.2c.884 B20180522, consider disabling the recvUpgradeNewFw function until a patch is available to prevent exploitation via the fwUrl parameter.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-06189

CVE-2025-44862

Affected Products

Totolink Ca300-Poe

References · 8

• 🔥 https://github.com/Summermu/VulnForIoT/tree/main/Totolink_CA300-POE/recvUpgradeNewFw/readme.md · Exploit
• https://bdu.fstec.ru/vul/2025-06189 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-44862 · Security Note
• https://osv.dev/vulnerability/CVE-2025-44862 · Vendor Advisory
• https://github.com/Summermu/VulnForIoT/blob/main/Totolink_CA300-POE/recvUpgradeNewFw/readme.md · Note
• https://t.me/cvetracker/22845 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1918129487369175435 · Twitter Post
• https://twitter.com/CVEnew/status/1918568535057649988 · Twitter Post