CVE-2021-2018

Vulnerability in the Advanced Networking Option component of Oracle Database Server

High · published January 20, 2021

CVSS v3.1
8.3
EPSS
1%
Percentile
73.3
In the wild
Unconfirmed
What it is

Vulnerability 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).

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01459 · 73.3th percentile
Published
2021-01-20T14:50Z
EPSS history
Timeline
  • 20 JAN 14:50Z
    Vulnerability in the Advanced Networking Option component of Oracle Database Server
    cvelistv5