Buffer Overflow Vulnerability in Tenda AC6 Router
CVE-2025-50258

8.1HIGH

Key Information:

Vendor

Tenda
Status
AC6 Router
Vendor
CVE Published:
3 July 2025

What is CVE-2025-50258?

The Tenda AC6 router is prone to a buffer overflow vulnerability within the SetSysTimeCfg function. This vulnerability can be exploited via crafted time parameters, potentially allowing attackers to execute arbitrary code and disrupt the functionality of the device. Users are advised to apply security patches or updates to mitigate the risk associated with this vulnerability.

References

https://github.com/faqiadegege/IoTVuln/blob/main/tendaAC6...

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-50258 : Buffer Overflow Vulnerability in Tenda AC6 Router