VulnerabilityModified
CVE-2021-28966
In Ruby through 3.0 on Windows, a remote attacker can submit a crafted path when a Web application handles a parameter with TmpDir.
HIGH 7.5EPSS 57.1%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 57.1%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 57.13% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- ruby-lang/ruby
- Source
- cve@mitre.org
References
- https://hackerone.com/reports/1131465Exploit, Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210902-0004/Third Party Advisory
- https://hackerone.com/reports/1131465Exploit, Issue Tracking, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210902-0004/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.