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CVE-2019-25239

HIGH

7.5

Description

V-SOL GPON/EPON OLT Platform 2.03 contains an unauthenticated information disclosure vulnerability that allows attackers to download configuration files via direct object reference. Attackers can retrieve sensitive configuration data by sending HTTP GET requests to the usrcfg.conf endpoint, potentially enabling authentication bypass and system access.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/24/2025

Last Modified12/29/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-552

References

https://www.exploit-db.com/exploits/47433(disclosure@vulncheck.com)

https://www.vsolcn.com(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5534.php(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/47433(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5534.php(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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