A default ECL in Lotus Notes before 5.02 allows remote attackers to execute arbitrary commands by attaching a malicious program in an email message that is automatically executed when the user opens the email.
Conclusion & alert: CVE-2000-0891 is rated High Exploit Risk (75.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.99%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). 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 |
|---|---|---|---|---|
| — | 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 | 2026-06-15 | 2.15% | 2.99% | +0.83% |
| 2 | 2026-02-03 | 1.84% | 2.15% | +0.32% |
| 3 | 2025-09-29 | — | 1.84% | — |
Full EPSS history (11 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 |
|---|---|---|---|
| ibm | lotus_notes | <= 5.02 | cpe:2.3:a:ibm:lotus_notes:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| http://www.kb.cert.org/vuls/id/5962 | Exploit Patch Third Party Advisory US Government Resource |
| http://www.notes.net/R5FixList.nsf/Search%21SearchView&Query=CBAT45TU9S | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/5045 |