Vulnerability Intelligence Report

CVE-2020-8840

FasterXML jackson-databind 2.0.0 through 2.9.10.2 lacks certain xbean-reflect/JNDI blocking, as demonstrated by org.apache.xbean.propertyeditor.JndiConverter.

No Active Exploit Signals

CVSS Base Score

9.8

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EPSS Probability:26.59%

Executive Threat Verdict

Evaluating...

Evaluating Threat Landscape...

Assessing known weaponization, exploitation telemetry, and federal advisories.

Attack Surface

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Authentication

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Weaponization

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SSVC Action

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Weaknesses (CWE)

Affected Products & Versions

Vendor	Product	Affected Versions
n/a	n/a	n/a (affected)

Exploitation & Remediation

References & Technical Advisories

NVD Listing ↗ MITRE Listing ↗ GitHub Advisory ↗

No reference links found.

Threat Intelligence Signals

EPSS Score

26.587%

GitHub Advisory

GHSA-4w82-r329-3q67 ↗

CVSS Vector Breakdown

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality

Integrity

Availability

Identity & Timeline

Status	PUBLISHED
Assigning Authority	MITRE Corporation · N/A · USA
Reserved	2020-02-10T00:00:00
Published	2020-02-10T19:41:58
Last Updated	2026-10-08T21:03:15

MITRE ATT&CK Mapping

Tactics

Techniques

CVE-2020-8840

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Public Weaponization & Exploit Code Exploit-DB Catalog

Weaknesses (CWE)

Affected Products & Versions

Exploitation & Remediation

References & Technical Advisories

Threat Intelligence Signals

CVSS Vector Breakdown

Identity & Timeline

SSVC Prioritization

MITRE ATT&CK Mapping

CVE-2020-8840

—

Public Weaponization & Exploit Code Exploit-DB Catalog

Weaknesses (CWE)

Affected Products & Versions

Exploitation & Remediation

References & Technical Advisories

Threat Intelligence Signals

CVSS Vector Breakdown

Identity & Timeline

SSVC Prioritization

MITRE ATT&CK Mapping

Community Chatter & Buzz

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