CVE-2017-20238
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
64/100
Published: 2026-04-03
Modified: 2026-10-29
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
No Interaction
Integ. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
Low
I:
High
A:
None
Description
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.
Weakness Classification (1)
Affected Software (4)
| Vendor | Product | Version |
|---|---|---|
| Belden | Hirschmann Industrial HiVision | 06.0.00 |
| Belden | Hirschmann Industrial HiVision | 07.0.00 < 07.0.01 |
| Belden | Hirschmann Industrial HiVision | 06.0.00 |
| Belden | Hirschmann Industrial HiVision | 07.0.00 < 07.0.01 |
References & Advisories (2)
vendor-advisory