CVE-2021-2207 Missing authorization in Database - Enterprise Edition
High-privileged attackers with RMAN access can modify database data due to insufficient authorization checks in Oracle Database Enterprise Edition.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-2207?
CVE-2021-2207 is a low-severity missing authorization vulnerability in Oracle Database, published on 22 Apr 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Vulnerability in the Oracle Database - Enterprise Edition component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having RMAN executable privilege with logon to the infrastructure where Oracle Database - Enterprise Edition executes to compromise Oracle Database - Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database - Enterprise Edition accessible data. CVSS 3.1 Base Score 2.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).
Which versions are affected by CVE-2021-2207?
It affects 1 product.
Products include Oracle Database.
How do I fix CVE-2021-2207?
No fix has been published for CVE-2021-2207 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-2021-2207 being exploited?
There is no known exploitation of CVE-2021-2207 in the wild and no public exploit code.
Other vulnerabilities in Oracle Database
Sources
Also known as GHSA-86qc-h25c-f2ff.