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CVE-2024-1531

HIGH
8.2
CVSS Score
Published: March 27, 2024 at 01:45 AM UTC
Updated: June 17, 2026 at 07:04 AM UTC
1 product affected across 1 vendorRTU500

Using RTU500 series CMU firmware by Hitachi Energy?

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Severity
HIGH8.2
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

RTU500· Hitachi Energy
60%
12.0.1 ≤ v ≤ 12.0.1412.2.1 ≤ v ≤ 12.2.1112.4.1 ≤ v ≤ 12.4.1112.6.1 ≤ v ≤ 12.6.912.7.1 ≤ v ≤ 12.7.613.2.1 ≤ v ≤ 13.2.613.4.1 ≤ v ≤ 13.4.413.5.1 ≤ v ≤ 13.5.312.0.112.2.112.4.112.6.112.7.113.2.113.4.113.5.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000190&languageCode=en&Preview=true

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.2HIGHHitachi Energy
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-434

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