PT-2020-4573 · Oracle · Oracle Weblogic Server

Published 2020-10-21 · Updated 2020-10-22 · CVE-2020-14757

Positive Technologies (AI Summary)

CVSS v2.0

8.8

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:N

Name of the Vulnerable Software and Affected Versions Oracle WebLogic Server version 12.2.1.3.0

Description The issue is related to insufficient input validation in the Web Services component of Oracle WebLogic Server, allowing an unauthenticated attacker with network access via HTTP to compromise the server. Successful attacks require human interaction from a person other than the attacker and can result in unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data, as well as unauthorized creation, deletion, or modification of data.

Recommendations For Oracle WebLogic Server version 12.2.1.3.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the Web Services component to minimize the risk of exploitation. Additionally, ensure that all inputs are thoroughly validated to prevent unauthorized access or data modification.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-05122

CVE-2020-14757

Affected Products

Oracle Weblogic Server

References · 5

• https://oracle.com/security-alerts/cpuoct2020.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14757 · Security Note
• https://osv.dev/vulnerability/CVE-2020-14757 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05122 · Security Note
• https://cybersecurity-help.cz/vdb/SB2020102950 · Note