What is CVE-2020-10650?

CVE-2020-10650 is a high-severity vulnerability in Fasterxml Jackson-Databind, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2022-12-26.

How severe is CVE-2020-10650?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2020-10650 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Fasterxml Jackson-Databind

CVE-2020-10650

A deserialization flaw was discovered in jackson-databind through 2.9.10.4. It could allow an unauthenticated user to perform code execution via ignite-jta or quartz-core: org.apache.ignite.cache.jta.jndi.CacheJndiTmLookup, org.apache.ignite.cache.jta.jndi.CacheJndiTmFactory, and org.quartz.utils.JNDIConnectionProvider.

Vulnerability class: Insecure Deserialization

Published 2022-12-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.033 (88.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.033 · newest: 0.033 · change: 0.000

Affected products

Fasterxml Jackson-Databind — versions 2.10.0
NetApp Active Iq Unified Manager
Oracle Retail Merchandising System — versions 15.0
Oracle Retail Sales Audit — versions 14.1
Debian Linux — versions 10.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-kn… (Exploit, Third Party Advisory)
www.oracle.com/security-alerts/cpujan2021.html (Patch, Third Party Advisory)
github.com/advisories/GHSA-rpr3-cw39-3pxh (Third Party Advisory)
www.oracle.com/security-alerts/cpuoct2022.html (Patch, Third Party Advisory)
github.com/FasterXML/jackson-databind/issues/2658 (Patch, Third Party Advisory)
github.com/FasterXML/jackson-databind/commit/a424c038ba0c0d65e579e22001dec92590… (Patch, Third Party Advisory)
lists.debian.org/debian-lts-announce/2023/04/msg00032.html (Third Party Advisory)
security.netapp.com/advisory/ntap-20230818-0007/ (Third Party Advisory)

Frequently asked questions

What is CVE-2020-10650?: CVE-2020-10650 is a high-severity vulnerability in Fasterxml Jackson-Databind, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2022-12-26.
How severe is CVE-2020-10650?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2020-10650 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.