Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Java VM. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java VM accessible data. CVSS 3.1 Base Score 4.8 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N).
Published 2021-01-20 15:15:45
Updated 2021-01-22 18:33:28
Source Oracle
View at NVD,   CVE.org

Threat overview for CVE-2021-1993

Top countries where our scanners detected CVE-2021-1993
Top open port discovered on systems with this issue 1521
IPs affected by CVE-2021-1993 15,469
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2021-1993!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2021-1993

Probability of exploitation activity in the next 30 days: 0.05%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 21 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-1993

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
2.1
LOW AV:N/AC:H/Au:S/C:N/I:P/A:N
3.9
2.9
NIST
4.8
MEDIUM CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
1.2
3.6
Oracle

References for CVE-2021-1993

Products affected by CVE-2021-1993

This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!