Unspecified vulnerability in SIP Enablement Services (SES) in Avaya Communication Manager 3.1.x and 4.x allows remote attackers to gain privileges and cause a denial of service via unknown vectors related to reuse of valid credentials.
Conclusion & alert: CVE-2008-6574 is rated Moderate Risk (54.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.40%). 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 | 2026-06-15 | 0.73% | 1.40% | +0.67% |
| 2 | 2025-03-30 | 0.80% | 0.73% | -0.07% |
| 3 | 2025-03-29 | — | 0.80% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| avaya | communication_manager | 3.1 | cpe:2.3:a:avaya:communication_manager:3.1:*:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.1 | cpe:2.3:a:avaya:communication_manager:3.1.1:*:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.2 | cpe:2.3:a:avaya:communication_manager:3.1.2:*:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.3 | cpe:2.3:a:avaya:communication_manager:3.1.3:*:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.4 | cpe:2.3:a:avaya:communication_manager:3.1.4:*:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.4 | cpe:2.3:a:avaya:communication_manager:3.1.4:sp1:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.4 | cpe:2.3:a:avaya:communication_manager:3.1.4:sp2:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.5 | cpe:2.3:a:avaya:communication_manager:3.1.5:*:*:*:*:*:*:* |
| avaya | communication_manager | 3.1.5 | cpe:2.3:a:avaya:communication_manager:3.1.5:sp0:*:*:*:*:*:* |
| avaya | communication_manager | 4.0 | cpe:2.3:a:avaya:communication_manager:4.0:*:*:*:*:*:*:* |
| avaya | communication_manager | 4.0.1 | cpe:2.3:a:avaya:communication_manager:4.0.1:*:*:*:*:*:*:* |
| avaya | communication_manager | 4.0.1 | cpe:2.3:a:avaya:communication_manager:4.0.1:sp15215:*:*:*:*:*:* |
| avaya | communication_manager | 4.0.1 | cpe:2.3:a:avaya:communication_manager:4.0.1:sp15500:*:*:*:*:*:* |
| avaya | communication_manager | 4.0.3 | cpe:2.3:a:avaya:communication_manager:4.0.3:*:*:*:*:*:*:* |