Unauthorized Access Vulnerability in ANDRITZ HIPASE-250 HTTP Server
CVE-2026-65311

5.3MEDIUM

Key Information:

Vendor

Andritz

Status
Hipase-250
250 Scala
Vendor
CVE Published:
31 July 2026

What is CVE-2026-65311?

The HTTP server component of ANDRITZ HIPASE-250 exposes an undocumented endpoint that allows an unauthenticated remote attacker to alter the server's logging configuration. This vulnerability can lead to suppression of audit logs, potentially enabling malicious activities to remain undetected. Users of affected versions should prioritize updating to the latest release to mitigate the risk.

Affected Version(s)

250 SCALA 0 <= 7.20

250 SCALA 0 <= 7.20

HIPASE-250 0 <= 7.20

References

https://www.andritz.com/

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Duc Anh Nguyen (NTCS OT Penetration Testing Team)
Ta Duc Thien (NTCS OT Penetration Testing Team)
.