Remote code execution in Oracle WebLogic Server



Published: 2020-11-02
Risk High
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2020-14750
CWE ID CWE-94
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
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Oracle WebLogic Server
Server applications / Application servers

Vendor Oracle

Security Advisory

This security advisory describes one high risk vulnerability.

1) Code Injection

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2020-14750

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Oracle WebLogic Server: 10.3.6.0.0, 12.1.2.0, 12.1.3.0.0, 12.2.1.0, 12.2.1.1, 12.2.1.2, 12.2.1.2.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0

CPE External links

https://www.oracle.com/security-alerts/alert-cve-2020-14750.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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