Stack-based Buffer Overflow Vulnerability in Tenda AC6V2
CVE-2024-52274

9.8CRITICAL

Key Information:

Vendor

Shenzhen Tenda Technology Co

Status
Ac6 Firmware
Vendor
CVE Published:
4 December 2024

What is CVE-2024-52274?

A stack-based buffer overflow vulnerability exists in the Tenda AC6V2 router, specifically within the setDoubleL2tpConfig function's guest_ip_check module. This vulnerability can be exploited when the overflow argument mask is manipulated, allowing an attacker to potentially overflow buffers and execute arbitrary code. The issue affects all versions of the Tenda AC6V2 router up to version 15.03.06.50.

References

https://www.vulsec.org/advisories

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

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CVE-2024-52274 : Stack-based Buffer Overflow Vulnerability in Tenda AC6V2