VulnerabilityModified
CVE-2021-41560
OpenCATS through 0.9.6 allows remote attackers to execute arbitrary code by uploading an executable file via lib/FileUtility.php.
CRITICAL 9.8EPSS 11.1%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 11.1%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
OpenCATS through 0.9.6 allows remote attackers to execute arbitrary code by uploading an executable file via lib/FileUtility.php.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 11.13% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- opencats/opencats
- Source
- cve@mitre.org
References
- https://github.com/Nickguitar/RevCATExploit, Patch, Third Party Advisory
- https://github.com/opencats/OpenCATS/commit/b1af3bde1f68bec1c703ad66a3e390f15ed8ebe1Patch, Third Party Advisory
- https://youtu.be/isiDISag7CMBroken Link, Third Party Advisory
- https://github.com/Nickguitar/RevCATExploit, Patch, Third Party Advisory
- https://github.com/opencats/OpenCATS/commit/b1af3bde1f68bec1c703ad66a3e390f15ed8ebe1Patch, Third Party Advisory
- https://youtu.be/isiDISag7CMBroken Link, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.