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CVE

CVE-2020-14883

Oracle WebLogic Server Unspecified Vulnerability

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 high privileged 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 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

HIGH · CVSS 7.2 ⚠ CISA KEV EPSS 0.94439
Act now
  • Listed on CISA KEV (known exploited in the wild)
  • SSVC exploitation status: active
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬢

Required Remediation

Apply updates per vendor instructions.

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Affected Products & Versions

1
oracle weblogic serverall versions
⚠

Public Exploits & PoCs

2
nucleiOracle Fusion Middleware WebLogic Server Administration Console - Remote Code Executionhigh
pocpacketstormsecurity.com · Oracle-WebLogic-Server-Administration-Console-Handle-Remo...packetstormsecurity.com
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Detection Rules (IDS/IPS)

6
et-openET WEB_SPECIFIC_APPS Possible Oracle WebLogic RCE Inbound M1 (CVE-2020-14882)attempted-admin
et-openET WEB_SPECIFIC_APPS Possible Oracle WebLogic RCE Inbound M2 (CVE-2020-14882)attempted-admin
et-openET WEB_SPECIFIC_APPS Possible Oracle WebLogic RCE Inbound M4 (CVE-2020-14882)attempted-admin
et-openET WEB_SPECIFIC_APPS Possible Oracle WebLogic RCE Inbound M5 (CVE-2020-14882)attempted-admin
et-openET WEB_SPECIFIC_APPS Possible Oracle WebLogic RCE Inbound M3 (CVE-2020-14882)attempted-admin
et-openET WEB_SPECIFIC_APPS Oracle WebLogic RCE Shell Inbound M2 (CVE-2020-14882)attempted-user
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
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Scoring & Timeline

7.2
HIGH · CVSS v3.1 · secalert_us@oracle.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD21 Oct 2020 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
active
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisaKEV-CVE-2020-14883
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.oracle.com/security-alerts/cpuoct2020.htmlVendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-14883US Government Resource
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