Physical privilege escalation via exposed cloud registration code
Published Dec 29, 2023 · Updated Aug 2, 2024
Missing authorization in Plantronics Poly Trio 8500, Trio 8800, and Trio C60 allows physically proximate attackers to gain administrative access. The Cloud Status screen reveals the six-character Lens registration code without requiring the administrator PIN, allowing an unregistered device to be claimed by an attacker's Lens account. The device must be unregistered, connected to Poly servers, and physically accessible; successful enrollment exposes Lens controls for calls, proxies, and SIP servers.
Summary
What happened
Missing authorization in Plantronics Poly Trio 8500, Trio 8800, and Trio C60 allows physically proximate attackers to gain administrative access. The Cloud Status screen reveals the six-character Lens registration code without requiring the administrator PIN, allowing an unregistered device to be claimed by an attacker's Lens account. The device must be unregistered, connected to Poly servers, and physically accessible; successful enrollment exposes Lens controls for calls, proxies, and SIP servers.
The record
- CVE
- CVE-2023-4468
- Published
- Dec 29, 2023
- Updated
- Aug 2, 2024
- Vendor
- Plantronics
- Product
- Poly Trio 8500
- Classifications
- CWE-862, T1098
- Attack vector
- physical
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 29, 2023CVE publishedPublication date reported by the CVE source.
- Aug 2, 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=n/a
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.
Public exploit references
- Cloud registration takeover procedureproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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