CVE•Published 2026-02-24•Modified 2026-04-06•1 article on news•5 live references•NVD data
CVE-2026-2459Hitachienergy · Reb500_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
—
Weaknesses (CWE)
Description
A vulnerability exists in REB500 for an authenticated user with Installer role to access and alter the contents of directories that the role is not authorized to do so.
Timeline
Published 2026-02-24
Modified 2026-04-06
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-2026-2459Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Reb500 Firmware"Hosts Shodan identified as running Reb500 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2026-2459Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-2459Censys host search filtered to this CVE id.
grep.app
CVE-2026-2459Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-2459GitHub code search for direct mentions.
Google dork
"CVE-2026-2459" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.