Unauthenticated recording access via crafted URL
Published Sep 13, 2022 · Updated Sep 17, 2024
Authentication bypass in Avdor CIS Crystal Quality allows remote attackers to hear recorded phone calls via a crafted URL without authentication. The exposed request format supplies channel, extension, command, client, request, and recording-number parameters to retrieve a call. The advisory describes adjacent network reachability and no privilege requirement; impact is unauthorized disclosure of recorded conversations, with no documented configuration-change or service-takeover capability.
Summary
What happened
Authentication bypass in Avdor CIS Crystal Quality allows remote attackers to hear recorded phone calls via a crafted URL without authentication. The exposed request format supplies channel, extension, command, client, request, and recording-number parameters to retrieve a call. The advisory describes adjacent network reachability and no privilege requirement; impact is unauthorized disclosure of recorded conversations, with no documented configuration-change or service-takeover capability.
The record
- CVE
- CVE-2022-36780
- Published
- Sep 13, 2022
- Updated
- Sep 17, 2024
- Vendor
- Avdor CIS
- Product
- Crystal Quality
- Classifications
- T1190
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 13, 2022CVE publishedPublication date reported by the CVE source.
- Sep 17, 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?
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- Affected versionversion=Update to the latest version <unspecified
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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