CVE-2022-27022

Public Exploit

Description

There is a stack overflow vulnerability in the SetSysTimeCfg() function in the httpd service of Tenda AC9 V15.03.2.21_cn. The attacker can obtain a stable root shell through a constructed payload.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.39%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/14 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2022-27022?
CVE-2022-27022 has been scored as a critical severity vulnerability.
How to fix CVE-2022-27022?
To fix CVE-2022-27022, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-27022 being actively exploited in the wild?
It is possible that CVE-2022-27022 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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