Physical-access disclosure of TO configuration
Published Jun 13, 2023 · Updated Aug 2, 2024
Information disclosure in Siemens SIMOTION products before V5.5 SP1 allows attackers to extract confidential technology object configuration via physical access. At Security Level Low, debugging-related services lack access protection and expose technology object configuration to unauthenticated physical attackers. The attack requires physical proximity and causes confidentiality loss without reported integrity or availability impact.
Summary
What happened
Information disclosure in Siemens SIMOTION products before V5.5 SP1 allows attackers to extract confidential technology object configuration via physical access. At Security Level Low, debugging-related services lack access protection and expose technology object configuration to unauthenticated physical attackers. The attack requires physical proximity and causes confidentiality loss without reported integrity or availability impact.
The record
- CVE
- CVE-2023-27465
- Published
- Jun 13, 2023
- Updated
- Aug 2, 2024
- Vendor
- Siemens
- Product
- SIMOTION P320-4 S
- Classifications
- CWE-213, CWE-200, T1005
- Attack vector
- physical
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 13, 2023CVE publishedPublication date reported by the CVE source.
- Aug 2, 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=All versions >= V5.4
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
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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