CVE-2020-14882
Oracle WebLogic Server: Remote Code Execution
As of , CVE-2020-14882 in Oracle WebLogic Server is on CISA's list of exploited vulnerabilities: CISA listed it on . Our patch-first group: Patch this week.
- Exploited
- Yes: CISA listed it on 3 November 2021
- US federal deadline
- 3 May 2022181 days after CISA listed it. US federal civilian agencies must fix it by then.
- Used in ransomware campaigns
- Not known to CISA
- EPSS score
- 0.99Higher than 99% of the CVEs EPSS scores. EPSS estimates the chance of exploitation activity in the next 30 days.
- EPSS when listed
- Not availableCISA listed it before 4 February 2022, where the EPSS files we read begin.
- Public exploit
- 1 Metasploit module and 1 Exploit-DB entry
- Fix
- No vendor link in CISA's entry
What CISA says to do
Apply updates per vendor instructions.
CISA's required action
What the flaw is
Oracle WebLogic Server contains an unspecified vulnerability, which is assessed to allow for remote code execution, based on this vulnerability being related to CVE-2020-14750.
CISA's description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Console). 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 takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
The CVE record's description, from oracle
- CVE published
- 21 October 2020
- Assigned by
- oracle
- CVSS
- 9.8 Critical (CVSS 3.1, from the CNA)
- CISA SSVC, exploitation
- active
- CISA SSVC, automatable
- yes
- CISA SSVC, technical impact
- total
Timeline
- The CVE record was published.
- Exploit-DB published an exploit (EDB-ID 49479).
- CISA added it to its list of exploited vulnerabilities.
- The US federal deadline to fix it.
Public exploits
Facts from Metasploit's module list and Exploit-DB's index; we never copy exploit code.
- Metasploit: Oracle WebLogic Server Administration Console Handle RCEexploit module, rank excellent
- Exploit-DB: Oracle WebLogic Server 12.2.1.0 - RCE (Unauthenticated)EDB-ID 49479, 26 January 2021
WebLogic Server: other exploited entries
| Vulnerability | Product | Our group | Listed | Deadline | EPSS |
|---|---|---|---|---|---|
| CVE-2018-2628Unspecified | Oracle WebLogic Server | Patch this weekMetasploit module; EPSS 0.99; verified Exploit-DB entry | 0.99 | ||
| CVE-2017-10271Corporation WebLogic Server Remote Code Execution | Oracle WebLogic Server | Patch this weekRansomware use; Metasploit module; EPSS 0.99; verified Exploit-DB entry | 0.99 | ||
| CVE-2019-2725WebLogic Server, Injection | Oracle WebLogic Server | Patch this weekRansomware use; Metasploit module; EPSS 0.99; verified Exploit-DB entry | 0.99 | ||
| CVE-2015-4852Deserialization of Untrusted Data | Oracle WebLogic Server | Patch this weekMetasploit module; EPSS 0.96; verified Exploit-DB entry | 0.96 | ||
| CVE-2020-2883Unspecified | Oracle WebLogic Server | Patch this weekMetasploit module; EPSS 0.95 | 0.95 | ||
| CVE-2023-21839Unspecified | Oracle WebLogic Server | Patch this weekMetasploit module; EPSS 0.99 | 0.99 | ||
| CVE-2020-14750Remote Code Execution | Oracle WebLogic Server | Patch this weekMetasploit module; EPSS 0.99 | 0.99 | ||
| CVE-2020-14883Unspecified | Oracle WebLogic Server | Patch this weekMetasploit module; EPSS 0.98 | 0.98 | ||
| CVE-2024-21182Unspecified | Oracle WebLogic Server | Patch this weekEPSS 0.74 | 0.74 | ||
| CVE-2020-14644Remote Code Execution | Oracle WebLogic Server | Patch this weekEPSS 0.95 | 0.95 |
Read further
- CVE recordcve.org
- NVD entrynvd.nist.gov
- CISA's catalogcisa.gov
- EPSS for this CVEapi.first.org