CVE-2021-3223

HIGH EXPLOITED NUCLEI

Node-RED-Dashboard <2.26.2 - Path Traversal

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-3223 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.

Description

Node-RED-Dashboard before 2.26.2 allows ui_base/js/..%2f directory traversal to read files.

Nuclei Templates (1)

Node RED Dashboard <2.26.2 - Local File Inclusion
HIGHVERIFIEDby gy741,pikpikcu
Shodan: title:"Node-RED" || http.title:"node-red"
FOFA: title="Node-RED" || title="node-red"

References (2)

Core 2
Core References
Third Party Advisory x_refsource_misc
https://github.com/node-red/node-red-dashboard/issues/669
Release Notes, Third Party Advisory x_refsource_confirm
https://github.com/node-red/node-red-dashboard/releases/tag/2.26.2

Scores

CVSS v3 7.5
EPSS 0.1651
EPSS Percentile 96.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

VulnCheck KEV 2023-11-14
CWE
CWE-22
Status published
Products (2)
nodered/node-red-dashboard < 2.26.2
npm/node-red-dashboard 0 - 2.26.2npm
Published Jan 26, 2021
Tracked Since Feb 18, 2026