CVE-2019-2452 Missing authorization in WebLogic Server
High-privileged attackers can modify or read data and cause denial of service in Oracle WebLogic Server via HTTP.
- 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-2019-2452?
CVE-2019-2452 is a medium-severity missing authorization vulnerability in Oracle Weblogic Server, published on 16 Jan 2019. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0 and 12.2.1.3. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data as well as unauthorized read access to a subset of Oracle WebLogic Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.0 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H).
Which versions are affected by CVE-2019-2452?
It affects 1 product.
Products include Oracle Weblogic Server.
How do I fix CVE-2019-2452?
No fix has been published for CVE-2019-2452 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-2019-2452 being exploited?
There is no known exploitation of CVE-2019-2452 in the wild and no public exploit code.
Other vulnerabilities in Oracle Weblogic Server
Sources
Also known as GHSA-84qp-cj7v-fmfh.