Code execution via simulator out-of-bounds write
Published Jun 16, 2022 · Updated Aug 3, 2024
Out-of-bounds write in Fuji Electric V-SFT before 6.1.6.0 allows attackers to execute arbitrary code via a crafted image file. The simulator module writes beyond a memory buffer while processing malformed image data; public records do not identify the affected function or field. Exploitation requires a user to open the file in the graphic editor, exposing process data and allowing code execution in that user's context.
Summary
What happened
Out-of-bounds write in Fuji Electric V-SFT before 6.1.6.0 allows attackers to execute arbitrary code via a crafted image file. The simulator module writes beyond a memory buffer while processing malformed image data; public records do not identify the affected function or field. Exploitation requires a user to open the file in the graphic editor, exposing process data and allowing code execution in that user's context.
The record
- CVE
- CVE-2022-30538
- Published
- Jun 16, 2022
- Updated
- Aug 3, 2024
- Vendor
- Fuji Electric
- Product
- V-SFT
- Classifications
- CWE-787, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 16, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 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=versions prior to v6.1.6.0
What conditions does exploitation require?
What is affected?
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.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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