Listen to this Post
How the CVE Works
CVE-2025-30751 exploits a flaw in Oracle Database (versions 19.3-19.27 and 23.4-23.8) where an attacker with low privileges (Create Session, Create Procedure) can send malicious requests via Oracle Net. The vulnerability arises from improper validation of user-supplied input during procedure execution, allowing unauthorized escalation to full database control. The attacker crafts a specially designed SQL payload that bypasses privilege checks, leading to arbitrary code execution under the database system context. The CVSS 3.1 score of 8.8 reflects high impacts on confidentiality, integrity, and availability.
DailyCVE Form
Platform: Oracle Database
Version: 19.3-23.8
Vulnerability: Privilege Escalation
Severity: Critical
Date: 07/25/2025
Prediction: Patch by 08/15/2025
What Undercode Say
Analytics
SELECT FROM v$session WHERE privilege='CREATE PROCEDURE';
EXECUTE MALICIOUS_PAYLOAD('CVE-2025-30751');
Exploit
- Craft SQL payload abusing procedure creation.
- Trigger via Oracle Net for RCE.
Protection from this CVE
- Apply Oracle’s upcoming patch.
- Restrict ‘Create Procedure’ privileges.
- Network segmentation for Oracle Net.
Impact
- Full database compromise.
- Data exfiltration/modification.
- Service disruption.
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
