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CVE-2020-14820

HIGHCVSS 7.5/10EPSS 4.44%

Last modified

CVE-2020-14820 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 4.44% chance of exploitation in the next 30 days.

Description

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 IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
4.44%

90.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
OracleWeblogic Server10.3.6.0.0
OracleWeblogic Server12.1.3.0.0
OracleWeblogic Server12.2.1.3.0
OracleWeblogic Server12.2.1.4.0
OracleWeblogic Server14.1.1.0.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-14820?
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 IIOP, T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
How severe is CVE-2020-14820?
CVE-2020-14820 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.44% probability of exploitation in the next 30 days.
How do I fix CVE-2020-14820?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-14820?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST