Stack Overflow Vulnerability in Tenda AC9 HTTP Service
CVE-2022-27016

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac9 Firmware
Vendor
CVE Published:
7 April 2022

What is CVE-2022-27016?

A stack overflow vulnerability exists in the SetStaticRouteCfg() function of the httpd service within the Tenda AC9 device. This flaw could potentially allow remote attackers to execute arbitrary code or cause a denial of service, compromising the security and functionality of the device. Users of Tenda AC9 are advised to review their configurations and apply any relevant security updates to mitigate these risks.

References

https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/10
x_refsource_MISC

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

.