CVE-2020-24750

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.1 under NVD CVSS v3. EPSS exploit probability: 7.3%, top 6% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 7%CVSS: 8.1Exploit: None knownExposed: 0

A fix is available — apply it.

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.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity81% × 45%
Exploitation7% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
7%
EPSS %ILE
94%
KEV
Not listed

Published

September 17, 2020

Last Modified

August 25, 2026

Advisory Details (4)

Auto-updated Aug 25, 2026
Patch available. Sources: github_commit.
generic

NetApp Product Security

https://security.netapp.com/advisory/ntap-20201009-0003/
generic Patch Available

[SECURITY] [DLA 2638-1] jackson-databind security update

https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html
generic

Block one more gadget type (com.pastdev.httpcomponents, CVE-2020-24750) · Issue #2798 · FasterXML/jackson-databind · GitHub

https://github.com/FasterXML/jackson-databind/issues/2798
github_commit

commit ad5a630174f0 (FasterXML/jackson-databind)

Fix landed in FasterXML/jackson-databind commit ad5a630174f0 — awaiting tagged release

https://github.com/FasterXML/jackson-databind/commit/ad5a630174f08d279504bc51ebba8772fd71b86b

Vendor Advisories for CVE-2020-24750(4)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatopenshift-logging/elasticsearch6-rhel8:v5.0.3-12021-05-06redhat
redhatopenshift4/ose-logging-elasticsearch6:v4.6.0-202104161407.p02021-04-27redhat
redhatopenshift4/ose-metering-presto:v4.7.0-202102110027.p02021-02-24redhat
redhatrh-maven35-jackson-databind-0:2.7.6-2.11.el72020-10-05redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(6 across 6 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
jackson-databind—2.12.1-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
jackson-databind—2.12.1-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
jackson-databind—2.12.1-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
jackson-databind—2.12.1-1—
Debian:9(1)
PackageVulnerable rangeFixed inDependents
jackson-databind2.8.6-1 ... 2.8.6-1+deb9u8 (9 versions)2.8.6-1+deb9u9—
Maven(1)
PackageVulnerable rangeFixed inDependents
com.fasterxml.jackson.core:jackson-databind2.7.0 ... 2.9.9.3 (62 versions)2.9.10.6—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 28× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 147 total refreshes for this CVE.

  1. 2026-09-18 19:23 UTCEPSS rescore
  2. 2026-09-17 19:22 UTCEPSS rescore
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  7. 2026-09-13 15:13 UTCOSV refresh
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  24. 2026-08-25 16:36 UTCEG score recompute
  25. 2026-08-25 16:36 UTCVendor advisory
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  1. 2026-08-25 13:45 UTCEPSS rescore
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  8. 2026-08-16 02:11 UTCEPSS rescore
  9. 2026-08-15 05:37 UTCOSV refresh
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  23. 2026-07-30 17:51 UTCOSV refresh
  24. 2026-07-30 16:25 UTCEPSS rescore
  25. 2026-07-30 01:27 UTCEPSS rescore
  26. 2026-07-28 15:32 UTCEPSS rescore
  27. 2026-07-26 14:51 UTCEPSS rescore
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  31. 2026-07-23 14:15 UTCEPSS rescore
  32. 2026-07-23 14:15 UTCEPSS rescore
  33. 2026-07-23 01:51 UTCEG score recompute
  34. 2026-07-22 22:37 UTCEG score recompute
  35. 2026-07-22 14:05 UTCEPSS rescore
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  44. 2026-07-16 16:59 UTCEPSS rescore
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  47. 2026-07-13 22:27 UTCEPSS rescore
  48. 2026-07-13 22:27 UTCEPSS rescore
  49. 2026-07-13 02:38 UTCOSV refresh
  50. 2026-07-12 05:44 UTCEPSS rescore
  51. 2026-07-11 08:25 UTCEPSS rescore
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  53. 2026-07-09 19:07 UTCEPSS rescore
  54. 2026-07-08 15:12 UTCEPSS rescore
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  73. 2026-06-24 12:18 UTCOSV refresh
  74. 2026-06-23 21:31 UTCEPSS rescore
  75. 2026-06-23 21:31 UTCEPSS rescore

Frequently asked(5)

What is CVE-2020-24750?
CVE-2020-24750 is a high vulnerability published on September 17, 2020. 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.
When was CVE-2020-24750 disclosed?
CVE-2020-24750 was first published in the National Vulnerability Database on September 17, 2020, with the most recent update on August 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-24750 actively exploited?
CVE-2020-24750 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7% probability of exploitation in the next 30 days, which ranks it in the top 5.9% of all scored CVEs.
What is the CVSS score of CVE-2020-24750?
CVE-2020-24750 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2020-24750?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-24750, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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