7.5

CVE-2020-25649: apache iotdb

Modified
AliasesRHSA-2020:4312RHSA-2020:4401RHSA-2021:0381
Published 03-12-2020Last modified 08-10-2026

Vulnerability summary

CVE-2020-25649 is a high (CVSS 7.5) vulnerability in apache iotdb. EPSS estimates a 17.71% chance of exploitation in the next 30 days, higher than 97.1% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 7.5 (NVD); no exploitation reported by the 5 checked sources; EPSS 18% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
17.71%
0%100%
Medium · +0.45 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 6 · Related 3
MGASA-2021-0153RHSA-2020:5340RHSA-2020:5341RHSA-2020:5342SUSE-SU-2021:0243-1SUSE-SU-2022:1678-1

Timeline

  1. 03-12-2020
    PublishedVulnerability first disclosed.
  2. 08-10-2026
    Last modifiedVulnerability information updated.

Description

A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity.

CVSS metrics

7 scores · 6 sources · 2 versions

EPSS trend

Probability

17.71%

Chance of exploitation in the next 30 days

Percentile

97%

Versus all other CVEs

30-day change

Increase +0.45 pp

From 17.26% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Chainguard69 products
  • eco-java-gradle-3.0All versions (No fix recorded)
  • eco-java-gradle-3.1All versions (No fix recorded)
  • eco-java-gradle-3.2All versions (No fix recorded)
  • eco-java-gradle-3.2.1All versions (No fix recorded)
  • eco-java-gradle-3.3All versions (No fix recorded)
Oracle32 products
Redhat29 products
  • eap7-jackson-databind< 0:2.10.4-1.redhat_00002.1.el6eap | < 0:2.10.4-1.redhat_00002.1.el7eap | < 0:2.10.4-1.redhat_00002.1.el8eap
  • ovirt-engine< 0:4.4.4.5-0.10.el8ev
  • ovirt-engine-backend< 0:4.4.4.5-0.10.el8ev
  • ovirt-engine-dbscripts< 0:4.4.4.5-0.10.el8ev
  • ovirt-engine-dwh< 0:4.4.4.2-1.el8ev
Netapp3 products
Apache1 product
Com.fasterxml.jackson.core1 product
  • jackson-databind≥ 2.6.0, < 2.6.7.4 | ≥ 2.7.0.0, < 2.9.10.7 | ≥ 2.10.0.0, < 2.10.5.1
Debian1 product
  • jackson-databind< 2.8.6-1+deb9u8 | < 2.11.1-1
Fasterxml1 product
  • jackson-databind≥ 2.6.0, < 2.6.7.4 | ≥ 2.9.0, < 2.9.10.7 | ≥ 2.10.0, < 2.10.5.1
Fedoraproject1 product
Quarkus1 product
Ubuntu1 product
  • jackson-databindAll versions (No fix recorded)

11 vendors · 140 products

References

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