Atos Unify OpenScape 4000 Assistant V10 R1 before V10 R1.42.0 and V10 R1.34.8, Assistant V10 R0, Manager V10 R1 before V10 R1.42.0 and V10 R1.34.8, and Manager V10 R0 allow command injection by authenticated users, aka OSFOURK-23557.
Conclusion & alert: CVE-2023-35035 is rated Moderate Risk (64.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.13%). 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 | 2026-03-07 | 2.25% | 2.13% | -0.12% |
| 2 | 2025-11-21 | 8.40% | 2.25% | -6.15% |
| 3 | 2025-11-18 | — | 8.40% | — |
Full EPSS history (12 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| atos | unify_openscape_4000_assistant | 10 | cpe:2.3:a:atos:unify_openscape_4000_assistant:10:r0:*:*:*:*:*:* |
| atos | unify_openscape_4000_assistant | 10 | cpe:2.3:a:atos:unify_openscape_4000_assistant:10:r1:*:*:*:*:*:* |
| atos | unify_openscape_4000_assistant | 10 | cpe:2.3:a:atos:unify_openscape_4000_assistant:10:r1.34.4:*:*:*:*:*:* |
| atos | unify_openscape_4000_manager | 10 | cpe:2.3:a:atos:unify_openscape_4000_manager:10:r0:*:*:*:*:*:* |
| atos | unify_openscape_4000_manager | 10 | cpe:2.3:a:atos:unify_openscape_4000_manager:10:r1:*:*:*:*:*:* |
| atos | unify_openscape_4000_manager | 10 | cpe:2.3:a:atos:unify_openscape_4000_manager:10:r1.34.4:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://networks.unify.com/security/advisories/OBSO-2305-01.pdf | Vendor Advisory |
| https://www.news.de/technik/856882353/unify-openscape-4000-gefaehrdet-it-sicherheitswarnung-vom-bsi-und-bug-report-bekannte-schwachstellen-und-sicherheitsluecken/1/ | Press/Media Coverage Third Party Advisory |