Medium severity · published Nov 21, 2025
CVE-2025-62189
LogStare Collector contains an incorrect authorization vulnerability in UserRegistration
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
LogStare Collector contains an incorrect authorization vulnerability in UserRegistration. If exploited, a non-administrative user may create a new user account by sending a crafted HTTP request.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LC
LogStare Collector (for Linux) · LogStare Inc.
2.4.1 and earlier · source: vendor
LC
LogStare Collector (for Windows) · LogStare Inc.
2.4.1 and earlier · source: vendor
LC
Logstare Collector · Secuavail
before 2.4.2 · source: NVD
Affected product
LC
LogStare Collector (for Linux)
LogStare Inc.
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-62189
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-62189
Third Party Advisory
https://jvn.jp/en/jp/JVN77560819/
Vendor Advisory
https://www.logstare.com/vulnerability/2025-001/
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7.8
CVE-2025-58097
The installation directory of LogStare Collector is configured with incorrect access permissions
6.5
CVE-2025-62687
Cross-site request forgery vulnerability exists in LogStare Collector
5.4
CVE-2025-61949
LogStare Collector contains a stored cross-site scripting vulnerability in UserManagement
2.7
CVE-2025-64299
LogStare Collector improperly handles the password hash data