CVE-2017-8862
CRITICALCohuhd 3960hd Firmware - Unrestricted File Upload
Title source: ruleDescription
The webupgrade function on the Cohu 3960HD does not verify the firmware upgrade files or process, allowing an attacker to upload a specially crafted postinstall.sh file that will be executed with "root" privileges.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://bneg.io/2017/05/12/vulnerabilities-in-cohu-3960hd/
Scores
CVSS v3
9.8
EPSS
0.0034
EPSS Percentile
56.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
cohuhd/3960hd_firmware
Published
Nov 22, 2017
Tracked Since
Feb 18, 2026