Stack Overflow Vulnerability in Tenda AC Series Routers
CVE-2023-41556

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac9 Firmware
Vendor
CVE Published:
30 August 2023

What is CVE-2023-41556?

Certain Tenda AC series routers, specifically AC7, AC9, and AC5, are susceptible to a stack overflow flaw that can be triggered by malformed parameter lists at the '/goform/SetIpMacBind' URL. This vulnerability opens a potential entry point for attackers to execute malicious code or disrupt the normal operation of the device. It is essential for users of affected models to apply any available security updates and review best practices for securing 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

.