PT-2025-18654 · Totolink · Totolink Cp900L

Published 2025-04-05 · Updated 2025-05-03 · CVE-2025-44854

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 CP900 version 6.3c.1144 B20190715

Description The issue is related to a command injection vulnerability in the setUpgradeUboot function via the FileName parameter. This allows attackers to execute arbitrary commands via a crafted request.

Recommendations For TOTOLINK CP900 version 6.3c.1144 B20190715, consider disabling the setUpgradeUboot function until a patch is available to prevent exploitation via the FileName parameter.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-06191

CVE-2025-44854

Affected Products

Totolink Cp900L

References · 7

• 🔥 https://github.com/Summermu/VulnForIoT/tree/main/Totolink_CP900/setUpgradeUboot/readme.md · Exploit
• https://osv.dev/vulnerability/CVE-2025-44854 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-06191 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-44854 · Security Note
• https://github.com/Summermu/VulnForIoT/blob/main/Totolink_CP900/setUpgradeUboot/readme.md · Note
• https://t.me/cvetracker/22831 · Telegram Post
• https://twitter.com/CVEnew/status/1918568509761830955 · Twitter Post