Vulnerability Intelligence Report
CVE-2021-20190
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.
No Active Exploit Signals
CVSS Base Score
8.1
HIGH
Exploitability:2.3
Impact Score:5.9
EPSS Probability:7.48%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-502 ↗CWE-502
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| fasterxml | jackson-databind | all |
| netapp | active_iq_unified_manager | all |
| netapp | oncommand_api_services | all |
| netapp | oncommand_insight | all |
| netapp | service_level_manager | all |
| apache | nifi | all |
| debian | debian_linux | 9.0 |
| oracle | commerce_guided_search_and_experience_manager | 11.3.2 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
7.483%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Red Hat, Inc. · Vendor · USA |
| Reserved | 2020-12-17T00:00:00 |
| Published | 2021-01-19T16:27:58 |
| Last Updated | 2025-08-27T20:36:03 |
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