CVE-2021-39274

Public Exploit

Description

In XeroSecurity Sn1per 9.0 (free version), insecure directory permissions (0777) are set during installation, allowing an unprivileged user to modify the main application and the application configuration file. This results in arbitrary code execution with root privileges.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.66% Top 30%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/1N3/Sn1per/releases third party advisory release notes
https://github.com/nikip72/CVE-2021-39273-CVE-2021-39274 third party advisory exploit
https://github.com/1N3/Sn1per/issues/357 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-39274?
CVE-2021-39274 has been scored as a critical severity vulnerability.
How to fix CVE-2021-39274?
To fix CVE-2021-39274, 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-2021-39274 being actively exploited in the wild?
It is possible that CVE-2021-39274 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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