Attacker Value
Unknown
CVE-2021-21345
CVE-2021-21345
(Last updated November 08, 2023) ▾
MITRE ATT&CK
Log in to add MITRE ATT&CK tag
Add MITRE ATT&CK tactics and techniques that apply to this CVE.
Description
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream. 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 1.4.16.
Add Assessment
No one has assessed this topic. Be the first to add your voice to the community.
CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
9.9 Critical
Impact Score:
6
Exploitability Score:
3.1
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Products
- banking enterprise default management 2.10.0
- banking enterprise default management 2.12.0
- banking platform 2.12.0
- banking platform 2.4.0
- banking platform 2.7.1
- banking platform 2.9.0
- banking virtual account management 14.2.0
- banking virtual account management 14.3.0
- banking virtual account management 14.5.0
- business activity monitoring 11.1.1.9.0
- business activity monitoring 12.2.1.3.0
- business activity monitoring 12.2.1.4.0
- communications billing and revenue management elastic charging engine 12.0.0.3.0
- communications policy management 12.5.0
- communications unified inventory management 7.3.2
- 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
- debian linux 10.0
- debian linux 11.0
- debian linux 9.0
- fedora 33
- fedora 34
- fedora 35
- peoplesoft enterprise peopletools 8.58
- peoplesoft enterprise peopletools 8.59
- 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
- webcenter portal 11.1.1.9.0
- webcenter portal 12.2.1.3.0
- webcenter portal 12.2.1.4.0
- xstream
References
Advisory
Miscellaneous
