CVE-2021-20190

high Apache
CVSS v3 Base Score
8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
7.5%
Exploitation probability in 30 days
Top 6% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: January 19, 2021 (2057 days ago)
Last Modified: July 24, 2026
Vendor: Apache
Source: NVD

Description

A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CWE

CWE-502

Affected Products

fasterxml jackson-databindnetapp active iq unified managernetapp oncommand api servicesnetapp oncommand insightnetapp service level managerapache nifidebian debian linuxoracle commerce experience manageroracle commerce guided search

References

🔗 bugzilla.redhat.com 🔗 github.com 🔗 lists.apache.org 🔗 lists.debian.org 🔗 security.netapp.com