CVE-2020-7867
Helpu arbitrary file creation vulnerability
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
27 Oct 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
An improper input validation vulnerability in Helpu solution could allow a local attacker to arbitrary file creation and execution without click file transfer menu. It is possible to file in arbitrary directory for user because the viewer program receive the file from agent with privilege of administrator.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected products
HelpU · HelpuViewer.exeWant to know if your infrastructure is exposed to this?
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