CVE-2021-35576 Missing authorization in Database - Enterprise Edition
High-privileged local attackers can modify Unified Audit data in Oracle Database Enterprise Edition via network access.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-35576?
CVE-2021-35576 is a low-severity missing authorization vulnerability in Oracle Database Server, published on 20 Oct 2021. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Vulnerability in the Oracle Database Enterprise Edition Unified Audit component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows high privileged attacker having Local Logon privilege with network access via Oracle Net to compromise Oracle Database Enterprise Edition Unified Audit. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database Enterprise Edition Unified Audit accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).
Which versions are affected by CVE-2021-35576?
It affects 1 product.
Products include Oracle Database Server.
How do I fix CVE-2021-35576?
No fix has been published for CVE-2021-35576 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-35576 being exploited?
There is no known exploitation of CVE-2021-35576 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Oracle Database Server
Sources
Also known as GHSA-6c63-gfx4-f23j.