Stack Overflow Vulnerability in Tenda AX3 Router
CVE-2023-27239

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ax3 Firmware
Vendor
CVE Published:
15 March 2023

What is CVE-2023-27239?

The Tenda AX3 router is susceptible to a stack overflow vulnerability due to improper handling of the 'shareSpeed' parameter in the WifiGuestSet form. This flaw could allow attackers to manipulate memory space, potentially leading to unauthorized access or service disruptions. Users of the Tenda AX3 should take immediate precautions and apply security updates to mitigate risks related to this vulnerability.

References

https://github.com/yjzy00001/CVE/blob/main/vuln/WifiGuest...

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

.
CVE-2023-27239 : Stack Overflow Vulnerability in Tenda AX3 Router