PT-2026-30261 · Undefined · Undefined

Published 2026-04-03 · Updated 2026-04-03 · CVE-2017-20238

NVD

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

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.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2017-20238

Affected Products

Undefined

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2017-20238 · Security Note
• https://vulncheck.com/advisories/hirschmann-industrial-hivision-improper-authorization-privilege-escalation · Note
• https://assets.belden.com/m/7cc5d59343125b25/original/Security-Bulletin-Restricted-User-Roles-Write-Access-HiVision-2017-01.pdf · Note