Vulnerability Details : CVE-2020-2514
Vulnerability in the Oracle Application Express component of Oracle Database Server. The supported version that is affected is Prior to 19.2. Easily exploitable vulnerability allows low privileged attacker having End User Role privilege with network access via HTTPS to compromise Oracle Application Express. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Application Express accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Application Express. CVSS 3.0 Base Score 4.6 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L).
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2020-2514
Probability of exploitation activity in the next 30 days: 0.05%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 19 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-2514
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:N/AC:M/Au:S/C:N/I:P/A:P |
6.8
|
4.9
|
NIST |
|
4.6
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L |
2.1
|
2.5
|
Oracle |
|
4.6
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L |
2.1
|
2.5
|
NIST |
References for CVE-2020-2514
-
https://www.oracle.com/security-alerts/cpuapr2020.html
Oracle Critical Patch Update Advisory - April 2020Vendor Advisory
Products affected by CVE-2020-2514
- cpe:2.3:a:oracle:application_express:*:*:*:*:*:*:*:*