The python SDK before 3.1.0.6 and CLI before 3.1.0.8 for oVirt 3.1 does not check the server SSL certificate against the client keys, which allows remote attackers to spoof a server via a man-in-the-middle (MITM) attack.
Conclusion & alert: CVE-2012-3533 is rated Moderate Risk (41.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.07%). 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 | 0.29% | 1.07% | +0.78% |
| 2 | 2023-03-07 | 1.41% | 0.29% | -1.12% |
| 3 | 2022-02-04 | — | 1.41% | — |
Full EPSS history (3 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 |
|---|---|---|---|
| ovirt | ovirt | 3.1 | cpe:2.3:a:ovirt:ovirt:3.1:*:*:*:*:*:*:* |
| ovirt | ovirt-engine-cli | <= 3.1.0.5 | cpe:2.3:a:ovirt:ovirt-engine-cli:*:*:*:*:*:*:*:* |
| ovirt-engine-sdk | 3.1.0.5 | — | cpe:2.3:a:ovirt-engine-sdk:3.1.0.5:*:*:*:*:*:*:*:* |