CVE-2020-7867
High
Description
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.
SeverityHigh
CVSS8.0
Exploit probability—
ProductHelpuviewer
PublishedOct 27, 2021
First seenOct 27, 2021
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| helpu helpuviewer | 2018.5.21.0 | — |
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