CVE-2022-44900
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.1epss 2.3%
from disclosure to weapon46 days
Published on NVDDec 6
1st PoC+46d
exploitation probability
2.3%top 19% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
A directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows attackers to write arbitrary files via extracting a crafted 7z file.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
n/a · n/apublic PoCs found — 2
githubgithub.com/0xless/CVE-2022-44900-demo-lab★ 1cve_referencepacketstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.