Stack Overflow Vulnerability in Tenda AC7 Router
CVE-2023-41558

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac7 Firmware
Vendor
CVE Published:
30 August 2023

What is CVE-2023-41558?

A stack overflow vulnerability has been identified in the Tenda AC7 router, specifically in version V1.0 V15.03.06.44. The flaw occurs when the 'timeZone' parameter is improperly handled at the '/goform/SetSysTimeCfg' URL. Exploiting this vulnerability could allow attackers to execute arbitrary code, which poses a significant security risk. Users are encouraged to apply patches and stay informed about security updates to safeguard their network devices.

References

https://github.com/peris-navince/founded-0-days/blob/main...

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

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CVE-2023-41558 : Stack Overflow Vulnerability in Tenda AC7 Router