CVE-2021-2018

Summary

CVECVE-2021-2018
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-01-20 15:15:00 UTC
Updated2021-01-25 17:32:00 UTC
DescriptionVulnerability in the Advanced Networking Option component of Oracle Database Server. Supported versions that are affected are 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Advanced Networking Option. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Advanced Networking Option, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Advanced Networking Option. Note: CVE-2021-2018 affects Windows platform only. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Microsoft Windows - All All All
Operating System Microsoft Windows - All All All
Operating System Microsoft Windows - All All All
Application Oracle Adaptive Access Manager 11.1.2.3.0 All All All
Application Oracle Adaptive Access Manager 11.1.2.3.0 All All All
Application Oracle Advanced Networking Option 18c All All All
Application Oracle Advanced Networking Option 19c All All All
Application Oracle Advanced Networking Option 18c All All All
Application Oracle Advanced Networking Option 19c All All All
Application Oracle Data Integrator 11.1.1.9.0 All All All
Application Oracle Data Integrator 12.2.1.3.0 All All All
Application Oracle Data Integrator 12.2.1.4.0 All All All
Application Oracle Data Integrator 11.1.1.9.0 All All All
Application Oracle Data Integrator 12.2.1.3.0 All All All
Application Oracle Data Integrator 12.2.1.4.0 All All All
Application Oracle Enterprise Manager For Fusion Applications 13.3.0.0 All All All
Application Oracle Enterprise Manager For Fusion Applications 13.3.0.0 All All All
Application Oracle Hospitality Simphony 18.2.7.2 All All All
Application Oracle Hospitality Simphony 19.1.3 All All All
Application Oracle Hospitality Simphony 18.2.7.2 All All All
Application Oracle Hospitality Simphony 19.1.3 All All All
Application Oracle Weblogic Server 12.2.1.3.0 All All All
Application Oracle Weblogic Server 12.2.1.3.0 All All All

References

ReferenceSourceLinkTags
Oracle Critical Patch Update Advisory - January 2021 MISC www.oracle.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 20286 Oracle Database 19c OJVM Critical Patch Update - January 2021
  • 20301 Oracle Database 18c OJVM Critical Patch Update - January 2021
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report