Process-memory disclosure via out-of-bounds read
Published Oct 19, 2022 · Updated Apr 16, 2025
Out-of-bounds read in Fuji Electric D300win before 3.7.1.17 allows remote attackers to disclose sensitive process-memory data. Public advisories do not identify the parsing routine, input format, or invalid bounds check that causes the read beyond an allocated buffer. No authentication or user interaction is required, but high attack complexity applies; published impact is limited to information disclosure.
Summary
What happened
Out-of-bounds read in Fuji Electric D300win before 3.7.1.17 allows remote attackers to disclose sensitive process-memory data. Public advisories do not identify the parsing routine, input format, or invalid bounds check that causes the read beyond an allocated buffer. No authentication or user interaction is required, but high attack complexity applies; published impact is limited to information disclosure.
The record
- CVE
- CVE-2022-1738
- Published
- Oct 19, 2022
- Updated
- Apr 16, 2025
- Vendor
- Fuji Electric
- Product
- SX-Programmer Expert (D300win)
- Classifications
- CWE-125
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 19, 2022CVE publishedPublication date reported by the CVE source.
- Apr 16, 2025Record 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=3.7.1.16 <3.7.1.17
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.
Weakness, pattern, technique
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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