Buffer Overflow Vulnerability in Tenda AC6 Wi-Fi Router
CVE-2025-60339

7.5HIGH

Key Information:

Vendor

Tenda
Status
Tenda AC6
Vendor
CVE Published:
22 October 2025

What is CVE-2025-60339?

The Tenda AC6 Wi-Fi Router is susceptible to multiple buffer overflow vulnerabilities within the openSchedWifi function. Attackers can exploit this weakness by injecting specially crafted payloads into the schedStartTime and schedEndTime parameters, potentially causing a Denial of Service (DoS). This vulnerability could lead to service interruptions and significantly impact network performance, emphasizing the importance of securing router firmware against such exploits.

References

https://github.com/z472421519/BinaryAudit/blob/main/PoC/B...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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