Session confidentiality and integrity bypass
Published Jul 11, 2023 · Updated Jan 1, 2025
Security feature bypass in Microsoft Windows Remote Desktop allows remote attackers to read or alter protected session data. Microsoft maps the flaw to risky cryptography but has not disclosed the affected algorithm, protocol step, or erroneous operation. Exploitation requires user interaction and complex conditions; no availability impact is reported.
Summary
What happened
Security feature bypass in Microsoft Windows Remote Desktop allows remote attackers to read or alter protected session data. Microsoft maps the flaw to risky cryptography but has not disclosed the affected algorithm, protocol step, or erroneous operation. Exploitation requires user interaction and complex conditions; no availability impact is reported.
The record
- CVE
- CVE-2023-32043
- Published
- Jul 11, 2023
- Updated
- Jan 1, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-327
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 11, 2023CVE publishedPublication date reported by the CVE source.
- Jan 1, 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=10.0.10240.0 <10.0.10240.20048
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
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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