CVE•Published 2025-12-26•Modified 2026-10-07•1 article on news•5 live references•NVD data
CVE-2025-59887Eaton · Ups_companion
Vulnerability data via NVD (ingested)
CVSS v3.1
8.6
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS percentile
16
Exploit Prediction Scoring System · top 84% of all CVEs
Weaknesses (CWE)
Description
Improper authentication of library files in the Eaton UPS Companion software installer could lead to arbitrary code execution of an attacker with the access to the software package. This security issue has been fixed in the latest version of EUC which is available on the Eaton download center.
Timeline
Published 2025-12-26
Modified 2026-10-07
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-2025-59887Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Eaton Ups Companion"All exposed Eaton Ups Companion instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Ups Companion"HTTP body or banner mentions "Ups Companion" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-59887Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-59887Censys host search filtered to this CVE id.
grep.app
CVE-2025-59887Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-59887GitHub code search for direct mentions.
Google dork
"CVE-2025-59887" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-59887 on GitHub.