CVE-2025-50070: database server Access Control Flaw

Description

Vulnerability in the JDBC component of Oracle Database Server. Supported versions that are affected are 23.4-23.8. Difficult to exploit vulnerability allows low privileged attacker having Authenticated OS User privilege with logon to the infrastructure where JDBC executes to compromise JDBC. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JDBC, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all JDBC accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N).

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
oracle	database_server	23.4 — 23.8

References

Advisories & Patches

https://www.oracle.com/security-alerts/cpujul2025.html

Frequently Asked Questions

What is CVE-2025-50070? +

Vulnerability in the JDBC component of Oracle Database Server. Supported versions that are affected are 23.4-23.8. Difficult to exploit vulnerability allows low privileged attacker having Authenticated OS User privilege with logon to the infrastructure where JDBC executes to compromise JDBC. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JDBC, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all JDBC accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N). It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-50070? +

CVE-2025-50070 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-50070? +

CVE-2025-50070 affects products from oracle, specifically: database_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-50070? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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