SecuriTricks - CVE-2025-53047

Description

Vulnerability in the Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.28, 21.3-21.19 and 23.4-23.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via Bonjour to compromise Portable Clusterware. While the vulnerability is in Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized read access to a subset of Portable Clusterware accessible data. CVSS 3.1 Base Score 5.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N).

Product(s) Impacted

Vendor	Product	Versions
Oracle	Database Server	19.3-19.28, 21.3-21.19, 23.4-23.9

Weaknesses

Common security weaknesses mapped to this vulnerability.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	oracle	database_server	19.3-19.28	/	/	/	/	/	/	/
a	oracle	database_server	21.3-21.19	/	/	/	/	/	/	/
a	oracle	database_server	23.4-23.9	/	/	/	/	/	/	/

References

https://www.oracle.com/security-alerts/cpuoct2025.html

CVSS Score

5.8 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: NONE
Scope: CHANGED
Confidentiality Impact: LOW
Integrity Impact: NONE
Availability Impact: NONE

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

View Vector String

Timeline

Published: Oct. 21, 2025, 8:20 p.m.
Last Modified: Oct. 21, 2025, 8:20 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secalert_us@oracle.com

CVE-2025-53047