onyx

onyx --cves cve-2014-3120

CVE-2014-3120

N/AKEVNUCLEI ↗Elasticsearch
score
<0.1
cvss
—
epss
88.6%
published
—
kev added
2022-03-25
first seen

Elasticsearch enables dynamic scripting, which allows remote attackers to execute arbitrary MVEL expressions and Java code.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2022-03-25 — Added to CISA KEVK2026-10-21 (seen by) — Tracked by OnyxT2026-10-21 (seen by) — Nuclei template: ElasticSearch v1.1.1/1.2 RCENscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 88.6%2026-09-23: epss 88.6%2026-09-24: epss 88.6%2026-09-25: epss 88.6%2026-09-26: epss 88.6%2026-09-27: epss 88.6%2026-09-28: epss 88.6%2026-09-29: epss 88.6%2026-09-30: epss 88.6%2026-10-01: epss 88.6%2026-10-02: epss 88.6%2026-10-03: epss 88.6%2026-10-04: epss 88.6%2026-10-05: epss 88.6%2026-10-06: epss 88.6%2026-10-07: epss 88.6%2026-10-08: epss 88.6%2026-10-09: epss 88.6%2026-10-10: epss 88.6%2026-10-11: epss 88.6%2026-10-12: epss 88.6%2026-10-13: epss 88.6%2026-10-14: epss 88.6%2026-10-15: epss 88.6%2026-10-16: epss 88.6%2026-10-18: epss 88.6%2026-10-19: epss 88.6%2026-10-20: epss 88.6%2026-10-21: epss 88.6%88.6%mentions/day0no mentions in 30 days2026-09-22today
  1. Added to CISA KEV
  2. Tracked by Onyx
  3. Nuclei template ElasticSearch v1.1.1/1.2 RCE

Nuclei template

A verified check exists — you can scan for this today, and so can everyone else.

template
ElasticSearch v1.1.1/1.2 RCE
severity
MED
first seen
nuclei -id CVE-2014-3120 -u https://target.example

Weaknesses

CWE-284

References 1