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Status published
Medium
CVE-2025-8107
In OceanBase's Oracle tenant mode, a malicious user with specific...
Vulnerability Description
In OceanBase's Oracle tenant mode, a malicious user with specific privileges can achieve privilege escalation to SYS-level access by executing carefully crafted commands. This vulnerability only affects OceanBase tenants in Oracle mode. Tenants in MySQL mode are unaffected.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
Affected Software
OceanBase Server
Vulnerable Versions:
3.2.4.x, 4.2.1 x, 4.2.x, 4.3.3.x, 4.3.4
Timeline
Official Publish:
July 24th, 2025
Last Modified:
July 31st, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
MITRE ATT&CK TTPs
T1190
Exploit Public-Facing Application
Initial Access
T1213
Data from Information Repositories
Collection
T1005
Data from Local System
Collection
T1078
Valid Accounts
Persistence
T1098
Account Manipulation
Privilege Escalation
T1548
Abuse Elevation Control Mechanism
Privilege Escalation
T1222
File and Directory Permissions Modification
Defense Evasion
T1134
Access Token Manipulation
Defense Evasion