HPE Matrix Operating Environment before 7.5.1 allows remote attackers to obtain sensitive information or modify data via unspecified vectors, a different vulnerability than CVE-2016-4358.
Conclusion & alert: CVE-2016-2029 is rated Moderate Risk (63.9/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 1.31%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-03-03 | 1.71% | 1.31% | -0.40% |
| 2 | 2025-12-21 | 1.31% | 1.71% | +0.40% |
| 3 | 2025-09-14 | — | 1.31% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.1 | 3.0 | CRITICAL |
|
3.9 | 5.2 | [email protected] |
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| hp | systems_insight_manager | <= 7.5 | cpe:2.3:a:hp:systems_insight_manager:*:*:*:*:*:*:*:* |
| hp | matrix_operating_environment | <= 7.5 | cpe:2.3:a:hp:matrix_operating_environment:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888 | Vendor Advisory |