Adjacent data disclosure via weak TLS ciphers
Published May 18, 2023 · Updated Jan 22, 2025
Weak TLS cipher support in Acronis Cyber Protect 15 before build 30984 allows man-in-the-middle attackers to read protected data. The product accepts weak cipher suites on a TLS service, but Acronis has not identified the affected endpoint, suites, or cryptographic weakness. Exploitation requires adjacent-network access and high-complexity interception; the published impact is disclosure without alteration or interruption.
Summary
What happened
Weak TLS cipher support in Acronis Cyber Protect 15 before build 30984 allows man-in-the-middle attackers to read protected data. The product accepts weak cipher suites on a TLS service, but Acronis has not identified the affected endpoint, suites, or cryptographic weakness. Exploitation requires adjacent-network access and high-complexity interception; the published impact is disclosure without alteration or interruption.
The record
- CVE
- CVE-2022-45453
- Published
- May 18, 2023
- Updated
- Jan 22, 2025
- Vendor
- Acronis
- Product
- Acronis Cyber Protect 15
- Classifications
- CWE-326, CWE-310, T1557
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 18, 2023CVE publishedPublication date reported by the CVE source.
- Jan 22, 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=unspecified <30984
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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