Update traffic interception via unvalidated TLS certificate
Published Feb 1, 2023 · Updated Mar 26, 2025
Improper certificate validation in Rapid7 Nexpose and InsightVM 6.6.82 through 6.6.177 allows attackers to intercept update traffic. The update downloader establishes HTTPS sessions without validating the update server's TLS certificate, accepting an attacker-controlled endpoint. Exploitation requires control of a network-path node plus DNS spoofing or traffic redirection; separate package signing blocks routine malicious updates.
Summary
What happened
Improper certificate validation in Rapid7 Nexpose and InsightVM 6.6.82 through 6.6.177 allows attackers to intercept update traffic. The update downloader establishes HTTPS sessions without validating the update server's TLS certificate, accepting an attacker-controlled endpoint. Exploitation requires control of a network-path node plus DNS spoofing or traffic redirection; separate package signing blocks routine malicious updates.
The record
- CVE
- CVE-2022-3913
- Published
- Feb 1, 2023
- Updated
- Mar 26, 2025
- Vendor
- Rapid7
- Product
- InsightVM
- Classifications
- CWE-295, T1557
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 1, 2023CVE publishedPublication date reported by the CVE source.
- Mar 26, 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=6.6.82 <6.6.178
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
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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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