Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2020-14803

Disclosure Date: October 21, 2020 •
CVE-2020-14803 CVSS v3 Base Score: 5.3
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 11.0.8 and 15. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

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CVSS V3 Severity and Metrics
Base Score:
5.3 Medium
Impact Score:
1.4
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
None
Availability (A):
None

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Java SE JDK and JRE Java SE: 11.0.8
Java SE JDK and JRE 15
GraalVM Enterprise Edition 19.3.4
GraalVM Enterprise Edition 20.3.0
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • debian,
  • netapp,
  • opensuse,
  • oracle

Products

  • 7-mode transition tool -,
  • active iq unified manager,
  • debian linux 10.0,
  • debian linux 9.0,
  • e-series santricity os controller,
  • e-series santricity storage manager -,
  • e-series santricity web services proxy -,
  • graalvm 19.3.3,
  • graalvm 19.3.4,
  • graalvm 20.2.0,
  • graalvm 20.3.0,
  • hci management node -,
  • hci storage node -,
  • jdk 11.0.8,
  • jdk 15.0,
  • jdk 7.0,
  • jdk 8.0,
  • jre 11.0.8,
  • jre 15.0,
  • jre 7.0,
  • jre 8.0,
  • leap 15.2,
  • oncommand insight -,
  • oncommand unified manager -,
  • santricity cloud connector -,
  • santricity unified manager -,
  • snapmanager -,
  • solidfire -
Technical Analysis