Subscriber-level unauthorized action
Published Dec 16, 2025 · Updated Dec 16, 2025
Missing authorization in Merkulove Laser 1.1.1 and earlier allows remote authenticated users to perform an unauthorized action. Public reporting states that a capability check is missing, but the affected function, request, and action performed on untrusted input are not disclosed. Subscriber-level access is required, and the accessible resource and resulting data disclosure or modification remain unspecified.
Summary
What happened
Missing authorization in Merkulove Laser 1.1.1 and earlier allows remote authenticated users to perform an unauthorized action. Public reporting states that a capability check is missing, but the affected function, request, and action performed on untrusted input are not disclosed. Subscriber-level access is required, and the accessible resource and resulting data disclosure or modification remain unspecified.
The record
- CVE
- CVE-2025-66164
- Published
- Dec 16, 2025
- Updated
- Dec 16, 2025
- Vendor
- Merkulove
- Product
- Laser
- Classifications
- CWE-862
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Dec 16, 2025CVE publishedPublication date reported by the CVE source.
- Dec 16, 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=n/a <=<= 1.1.1
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
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.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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