CVE-2023-38951
70Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 9.8epss 3.2%
from disclosure to weapon
Published on NVDAug 3
VulnCheck+638d
exploitation probability
3.2%top 13% of all CVEs
observed exploitation
yesVulnCheck
1 public exploit(s)
ZKTeco BioTime 8.5.5 through 9.x before 9.0.1 (20240617.19506) allows authenticated attackers to create or overwrite arbitrary files on the server via crafted requests to /base/sftpsetting/ endpoints that abuse a path traversal issue in the Username field and a lack of input sanitization on the SSH Key field. Overwriting specific files may lead to arbitrary code execution as NT AUTHORITY\SYSTEM.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
n/a · n/apublic PoCs found — 1
cve_referencesploitus.com/exploit?id=PACKETSTORM:177859unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://claroty.com/team82/disclosure-dashboard/cve-2023-38951https://github.com/omair2084/biotime-rce-8.5.5/blob/main/biotime_enum.pyhttps://krashconsulting.com/fury-of-fingers-biotime-rce/https://sploitus.com/exploit?id=PACKETSTORM:177859https://www.zkteco.com/en/announcementhttps://www.zkteco.com/en/ZKBio_Time/ZKBioTime#Download