Pre-Auth Remote Command Execution in TOTOLINK Routers
CVE-2025-28034

9.8CRITICAL

Key Information:

Vendor
TOTOLINK
Status
TOTOLINK Routers
Vendor
CVE Published:
22 April 2025

Summary

Certain TOTOLINK router models are susceptible to a pre-authentication remote command execution vulnerability. This flaw, rooted in the NTPSyncWithHost function, allows attackers to exploit the hostTime parameter. Successful exploitation could enable an unauthorized remote attacker to execute arbitrary commands on vulnerable devices, jeopardizing network security and data integrity.

References

https://locrian-lightning-dc7.notion.site/RCE2-1a98e5e2b1...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.