CVE•Published 2023-07-10•Modified 2026-06-01•1 article on news•6 live references•NVD data
CVE-2023-3271Sick · Icr890-4_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
EPSS percentile
44
Exploit Prediction Scoring System · top 56% of all CVEs
Weaknesses (CWE)
Description
Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing unauthenticated endpoints.
Timeline
Published 2023-07-10
Modified 2026-06-01
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2023-3271Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Icr890-4 Firmware"Hosts Shodan identified as running Icr890-4 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2023-3271Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-3271Censys host search filtered to this CVE id.
grep.app
CVE-2023-3271Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-3271GitHub code search for direct mentions.
Google dork
"CVE-2023-3271" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (5)
CVE-2023-32715 repos
ARPSyndicate/cve-scoresunknown
EPSS & VEDAS Score Aggregator for CVEs
mooyoul/awesome-starsunknown
A curated list of my GitHub stars
sunlei/awesome-starsPython
My GitHub stars.
Steel-SecAdv-LLC/Mercury-AgentPython
Mercury Agent ♱ is a civilization-first neuro-symbolic AI for multi-domain anomaly & hazard detection and early warning — a trained detector-fusion core, real-data hazard models, f…
zhanpengliu-tencent/medium-cveunknown