Heap Overflow Vulnerability in Tenda AX1803 Router
CVE-2022-40874

7.5HIGH

Key Information:

Vendor

Tenda
Status
Ax1803 Firmware
Vendor
CVE Published:
27 October 2022

What is CVE-2022-40874?

The Tenda AX1803 v1.0.0.1 has been identified with a vulnerability in the GetParentControlInfo function. This vulnerability manifests as a heap overflow, which can be exploited to execute a denial of service attack. By sending a specially crafted HTTP request, an attacker could potentially disrupt service availability, compromising network integrity and user access.

References

https://www.cnblogs.com/L0g4n-blog/p/16695155.html

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

.