CVE-2017-20238
High · 7.1CVSS
7.1
EPSS
0.2%
Published
Apr 3, 2026
CISA due date
—
The record
Hirschmann Industrial HiVision versions 06.0.00 and 07.0.00 prior to 06.0.06 and 07.0.01 contains an improper authorization vulnerability that allows read-only users to gain write access to managed devices by bypassing access control mechanisms. Attackers can exploit alternative interfaces such as the web interface or SNMP browser to modify device configurations despite having restricted permissions.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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