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

CVE-2021-39152

Disclosure Date: August 23, 2021
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream’s security framework with a whitelist limited to the minimal required types. If you rely on XStream’s default blacklist of the Security Framework, you will have to use at least version 1.4.18.

Add Assessment

No one has assessed this topic. Be the first to add your voice to the community.

CVSS V3 Severity and Metrics
Base Score:
8.5 High
Impact Score:
6
Exploitability Score:
1.8
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • debian,
  • fedoraproject,
  • netapp,
  • oracle,
  • xstream project

Products

  • business activity monitoring 12.2.1.4.0,
  • commerce guided search 11.3.2,
  • communications billing and revenue management elastic charging engine 11.3,
  • communications billing and revenue management elastic charging engine 12.0,
  • communications cloud native core automated test suite 1.9.0,
  • communications cloud native core binding support function 1.10.0,
  • communications cloud native core policy 1.14.0,
  • communications unified inventory management 7.3.4,
  • communications unified inventory management 7.3.5,
  • communications unified inventory management 7.4.0,
  • communications unified inventory management 7.4.1,
  • communications unified inventory management 7.4.2,
  • debian linux 10.0,
  • debian linux 11.0,
  • debian linux 9.0,
  • fedora 33,
  • fedora 34,
  • fedora 35,
  • retail xstore point of service 16.0.6,
  • retail xstore point of service 17.0.4,
  • retail xstore point of service 18.0.3,
  • retail xstore point of service 19.0.2,
  • retail xstore point of service 20.0.1,
  • snapmanager -,
  • utilities framework 4.2.0.2.0,
  • utilities framework 4.2.0.3.0,
  • utilities framework 4.3.0.1.0,
  • utilities framework 4.3.0.6.0,
  • utilities framework 4.4.0.0.0,
  • utilities framework 4.4.0.2.0,
  • utilities framework 4.4.0.3.0,
  • utilities testing accelerator 6.0.0.1.1,
  • webcenter portal 12.2.1.3.0,
  • webcenter portal 12.2.1.4.0,
  • xstream
Technical Analysis