Owner connection denial via single-session exhaustion
Published Mar 9, 2025 · Updated Mar 10, 2025
Denial of service in the Connection Handler in THINKWARE F800PRO 20250226 allows remote attackers to block the owner’s connection. The device accepts only one connected client, so an attacker who joins first occupies the sole session and prevents the legitimate owner from connecting. Reachability requires access to the dashcam’s local network; the documented consequence is loss of owner access rather than a device crash.
Summary
What happened
Denial of service in the Connection Handler in THINKWARE F800PRO 20250226 allows remote attackers to block the owner’s connection. The device accepts only one connected client, so an attacker who joins first occupies the sole session and prevents the legitimate owner from connecting. Reachability requires access to the dashcam’s local network; the documented consequence is loss of owner access rather than a device crash.
The record
- CVE
- CVE-2025-2122
- Published
- Mar 9, 2025
- Updated
- Mar 10, 2025
- Vendor
- THINKWARE
- Product
- THINKWARE F800PRO
- Classifications
- CWE-404, T1499
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 9, 2025CVE publishedPublication date reported by the CVE source.
- Mar 10, 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?
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- Affected versionversion=20250226
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
- F800 Pro single-session denial-of-service procedureproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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