CVE-2021-28966

Public Exploit

Description

In Ruby through 3.0 on Windows, a remote attacker can submit a crafted path when a Web application handles a parameter with TmpDir.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Third-Party Advisory hackerone.com Third-Party Advisory netapp.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://hackerone.com/reports/1131465 issue tracking patch exploit third party advisory
https://security.netapp.com/advisory/ntap-20210902-0004/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-28966?
CVE-2021-28966 has been scored as a high severity vulnerability.
How to fix CVE-2021-28966?
To fix CVE-2021-28966, 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-2021-28966 being actively exploited in the wild?
It is possible that CVE-2021-28966 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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