BaseServiceImpl.class in CA ARCserve D2D r15 does not properly handle sessions, which allows remote attackers to obtain credentials, and consequently execute arbitrary commands, via unspecified vectors.
Conclusion & alert: CVE-2011-3011 is rated High Exploit Risk (70.6/100): CVSS Medium severity, with high exploitation likelihood (EPSS 70.34%, 99th percentile). Core evidence: 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.06% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| 41707 | exploit_db | edb | 2011-07-25 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 2026-04-24 | 69.28% | 70.34% | +1.06% |
| 2 | 2025-11-05 | 65.97% | 69.28% | +3.31% |
| 3 | 2025-03-30 | — | 65.97% | — |
Full EPSS history (18 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| ca | arcserve_d2d | r15 | cpe:2.3:a:ca:arcserve_d2d:r15:*:*:*:*:*:*:* |