Command Injection Vulnerability in TOTOLINK A3300R Router
CVE-2025-55901

6.5MEDIUM

Key Information:

Vendor

TOTOLINK
Status
A3300R
Vendor
CVE Published:
15 December 2025

What is CVE-2025-55901?

The TOTOLINK A3300R router is susceptible to a command injection vulnerability through the NTPSyncWithHost function. This issue arises from improper handling of the host_time parameter, allowing an attacker to execute arbitrary commands on the device. Ensuring timely updates and security measures is crucial for protecting affected units from potential exploitation.

References

https://www.totolink.net
https://github.com/l0tk3/CVES/blob/main/CVE-2025-55901.pdf

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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