CVE-2020-24750

FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to com.pastdev.httpcomponents.configuration.JndiConfiguration.

Published: 2020-09-17 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-24750 is rated High Risk (70.1/100): CVSS High severity, with high exploitation likelihood (EPSS 7.27%, 94th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +5.27% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2020-24750

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 2.00% 7.27% +5.27%
2 2026-06-10 2.05% 2.00% -0.05%
3 2026-05-28 — 2.05% —

Full EPSS history (29 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-24750

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.1 3.1 HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.2 5.9 [email protected]
6.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2020-24750

GitHub Security Advisory for CVE-2020-24750

GHSA-qjw2-hr98-qgfh · Severity: high · Ecosystem: maven — Unsafe Deserialization in jackson-databind

OS Trackers for CVE-2020-24750

vendor priority summary link
debian not yet assigned CVE-2020-24750 not yet assigned priority: Debian including 1 source packages (jackson-databind), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2020-24750
redhat high — https://access.redhat.com/security/cve/CVE-2020-24750
suse high CVE-2020-24750 severity important: SUSE including 1 source package names (jackson-databind), 1 product×package rows across 1 product lines (SUSE Linux Enterprise Module for Development Tools 15 SP2): Known Not Affected 1. https://www.suse.com/security/cve/CVE-2020-24750/
ubuntu medium CVE-2020-24750 medium priority: Ubuntu including 1 source packages (jackson-databind), 16 status rows across 16 suites (bionic, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): ignored 8, needs-triage 8. https://ubuntu.com/security/CVE-2020-24750

Affected software / configurations for CVE-2020-24750

Vendor Product Version Raw CPE
fasterxml jackson-databind >= 2.0.0, < 2.6.7.5 cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*
fasterxml jackson-databind >= 2.7.0, < 2.9.10.6 cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*
oracle agile_plm 9.3.6 cpe:2.3:a:oracle:agile_plm:9.3.6:*:*:*:*:*:*:*
oracle application_testing_suite 13.3.0.1 cpe:2.3:a:oracle:application_testing_suite:13.3.0.1:*:*:*:*:*:*:*
oracle autovue_for_agile_product_lifecycle_management 21.0.2 cpe:2.3:a:oracle:autovue_for_agile_product_lifecycle_management:21.0.2:*:*:*:*:*:*:*
oracle banking_corporate_lending_process_management 14.2.0 cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.2.0:*:*:*:*:*:*:*
oracle banking_corporate_lending_process_management 14.3.0 cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.3.0:*:*:*:*:*:*:*
oracle banking_corporate_lending_process_management 14.5.0 cpe:2.3:a:oracle:banking_corporate_lending_process_management:14.5.0:*:*:*:*:*:*:*
oracle banking_credit_facilities_process_management 14.2.0 cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.2.0:*:*:*:*:*:*:*
oracle banking_credit_facilities_process_management 14.3.0 cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.3.0:*:*:*:*:*:*:*
oracle banking_credit_facilities_process_management 14.5.0 cpe:2.3:a:oracle:banking_credit_facilities_process_management:14.5.0:*:*:*:*:*:*:*
oracle banking_liquidity_management 14.2 cpe:2.3:a:oracle:banking_liquidity_management:14.2:*:*:*:*:*:*:*
oracle banking_liquidity_management 14.3 cpe:2.3:a:oracle:banking_liquidity_management:14.3:*:*:*:*:*:*:*
oracle banking_liquidity_management 14.5 cpe:2.3:a:oracle:banking_liquidity_management:14.5:*:*:*:*:*:*:*
oracle banking_supply_chain_finance 14.2.0 cpe:2.3:a:oracle:banking_supply_chain_finance:14.2.0:*:*:*:*:*:*:*
oracle banking_supply_chain_finance 14.3.0 cpe:2.3:a:oracle:banking_supply_chain_finance:14.3.0:*:*:*:*:*:*:*
oracle banking_supply_chain_finance 14.5.0 cpe:2.3:a:oracle:banking_supply_chain_finance:14.5.0:*:*:*:*:*:*:*
oracle blockchain_platform < 21.1.2 cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:*
oracle communications_calendar_server 8.0 cpe:2.3:a:oracle:communications_calendar_server:8.0:*:*:*:*:*:*:*
oracle communications_calendar_server 8.0.0.4.0 cpe:2.3:a:oracle:communications_calendar_server:8.0.0.4.0:*:*:*:*:*:*:*
oracle communications_contacts_server 8.0 cpe:2.3:a:oracle:communications_contacts_server:8.0:*:*:*:*:*:*:*
oracle communications_contacts_server 8.0.0.5.0 cpe:2.3:a:oracle:communications_contacts_server:8.0.0.5.0:*:*:*:*:*:*:*
oracle communications_diameter_signaling_router >= 8.0.0, <= 8.2.2 cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*
oracle communications_element_manager >= 8.2.0, <= 8.2.4.0 cpe:2.3:a:oracle:communications_element_manager:*:*:*:*:*:*:*:*
oracle communications_instant_messaging_server 10.0.1.5.0 cpe:2.3:a:oracle:communications_instant_messaging_server:10.0.1.5.0:*:*:*:*:*:*:*
oracle communications_messaging_server 8.1 cpe:2.3:a:oracle:communications_messaging_server:8.1:*:*:*:*:*:*:*
oracle communications_offline_mediation_controller 12.0.0.3.0 cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:*
oracle communications_policy_management 12.5.0 cpe:2.3:a:oracle:communications_policy_management:12.5.0:*:*:*:*:*:*:*
oracle communications_pricing_design_center 12.0.0.4.0 cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.4.0:*:*:*:*:*:*:*
oracle communications_services_gatekeeper 7.0 cpe:2.3:a:oracle:communications_services_gatekeeper:7.0:*:*:*:*:*:*:*
oracle communications_session_report_manager >= 8.0.0.0, <= 8.2.2.1 cpe:2.3:a:oracle:communications_session_report_manager:*:*:*:*:*:*:*:*
oracle communications_session_route_manager >= 8.2.0, <= 8.2.2.1 cpe:2.3:a:oracle:communications_session_route_manager:*:*:*:*:*:*:*:*
oracle communications_unified_inventory_management 7.4.1 cpe:2.3:a:oracle:communications_unified_inventory_management:7.4.1:*:*:*:*:*:*:*
oracle identity_manager_connector 11.1.1.5.0 cpe:2.3:a:oracle:identity_manager_connector:11.1.1.5.0:*:*:*:*:*:*:*
oracle siebel_core_-_server_framework <= 21.5 cpe:2.3:a:oracle:siebel_core_-_server_framework:*:*:*:*:*:*:*:*
oracle siebel_ui_framework <= 21.2 cpe:2.3:a:oracle:siebel_ui_framework:*:*:*:*:*:*:*:*
debian debian_linux 9.0 cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

References for CVE-2020-24750

URL Tags
https://github.com/FasterXML/jackson-databind/commit/ad5a630174f08d279504bc51ebba8772fd71b86b Patch Third Party Advisory
https://github.com/FasterXML/jackson-databind/issues/2798 Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20201009-0003/ Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
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