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Medium severity6.5NVD Advisory· Published Apr 15, 2025· Updated Jun 17, 2026

CVE-2025-30733

CVE-2025-30733

Description

Vulnerability in the RDBMS Listener component of Oracle Database Server. Supported versions that are affected are 19.3-19.26, 21.3-21.17 and 23.4-23.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS Listener. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all RDBMS Listener accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).

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Affected products

4
  • Oracle Corporation/Rdbms Listener2 versions
    cpe:2.3:a:oracle:rdbms_listener:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:rdbms_listener:*:*:*:*:*:*:*:*range: >=19.3,<=19.26
    • (no CPE)range: 19.3-19.26, 21.3-21.17, 23.4-23.7
  • Oracle Corporation/Database Serverllm-fuzzy2 versions
    19.3-19.26, 21.3-21.17, 23.4-23.7+ 1 more
    • (no CPE)range: 19.3-19.26, 21.3-21.17, 23.4-23.7
    • (no CPE)range: 19.3

Patches

Vulnerability mechanics

References

2

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