Privilege escalation via permissive HTTP response headers
Published Apr 30, 2024 · Updated Aug 1, 2024
Origin validation error in Hitachi Energy MicroSCADA X SDM600 before 1.3.4 allows remote authenticated users to escalate privileges. The SDM600 web server applies overly permissive HTTP response-header settings, but Hitachi Energy has not identified the affected header or validation operation. Exploitation requires low-privileged authentication, adjacent-network access, and user interaction, and it exposes sensitive information while enabling privileged actions.
Summary
What happened
Origin validation error in Hitachi Energy MicroSCADA X SDM600 before 1.3.4 allows remote authenticated users to escalate privileges. The SDM600 web server applies overly permissive HTTP response-header settings, but Hitachi Energy has not identified the affected header or validation operation. Exploitation requires low-privileged authentication, adjacent-network access, and user interaction, and it exposes sensitive information while enabling privileged actions.
The record
- CVE
- CVE-2024-2377
- Published
- Apr 30, 2024
- Updated
- Aug 1, 2024
- Vendor
- Hitachi Energy
- Product
- MicroSCADA X SDM600
- Classifications
- CWE-346, T1068
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 30, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <1.3.4
- Affected versionversion=- <1.3.4.572
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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