What is the severity of CVE-2021-2403?

CVE-2021-2403 is considered a critical vulnerability due to its ability to allow unauthenticated access for attackers.

How do I fix CVE-2021-2403?

To fix CVE-2021-2403, update your Oracle WebLogic Server to the latest available version or apply the provided patches.

Which versions of Oracle WebLogic Server are affected by CVE-2021-2403?

CVE-2021-2403 affects versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.

What type of attack can exploit CVE-2021-2403?

CVE-2021-2403 can be exploited by unauthenticated attackers with network access via HTTP.

Is CVE-2021-2403 widely exploitable?

Yes, CVE-2021-2403 is easily exploitable, which increases its risk and potential impact.

Vulnerability/
CVE-2021-2403

medium

5.3

20/7/2021

26/9/2024

CVE-2021-2403

First published: Tue Jul 20 2021(Updated: )

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle WebLogic Server	=10.3.6.0.0
Oracle WebLogic Server	=12.1.3.0.0
Oracle WebLogic Server	=12.2.1.3.0
Oracle WebLogic Server	=12.2.1.4.0
Oracle WebLogic Server	=14.1.1.0.0

Never miss a vulnerability like this again

Reference Links

https://www.oracle.com/security-alerts/cpujul2021.html

Frequently Asked Questions

What is the severity of CVE-2021-2403?
CVE-2021-2403 is considered a critical vulnerability due to its ability to allow unauthenticated access for attackers.
How do I fix CVE-2021-2403?
To fix CVE-2021-2403, update your Oracle WebLogic Server to the latest available version or apply the provided patches.
Which versions of Oracle WebLogic Server are affected by CVE-2021-2403?
CVE-2021-2403 affects versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.
What type of attack can exploit CVE-2021-2403?
CVE-2021-2403 can be exploited by unauthenticated attackers with network access via HTTP.
Is CVE-2021-2403 widely exploitable?
Yes, CVE-2021-2403 is easily exploitable, which increases its risk and potential impact.

agent/type
agent/softwarecombine
agent/severity
agent/references
agent/author
agent/description
agent/first-publish-date
agent/event
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/oracle
canonical/oracle weblogic server
version/oracle weblogic server/10.3.6.0.0
version/oracle weblogic server/12.1.3.0.0
version/oracle weblogic server/12.2.1.3.0
version/oracle weblogic server/12.2.1.4.0
version/oracle weblogic server/14.1.1.0.0

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.