CVE-1999-0682 — MEDIUM severity vulnerability (Microsoft Exchange 5.5 allows a remote attacker to relay ema)
Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP addresses, even if the anti-relaying features are enabled.
| CVE ID | CVE-1999-0682 |
|---|---|
| Severity | MEDIUM |
| CVSS score | 5.0 |
| CVSS vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| CWE | NVD-CWE-noinfo |
| Status | Modified |
| Published | 1999-08-06 |
| Last modified | 2026-04-16 |
| Description | Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP addresses, even if the anti-relaying features are enabled. |
| Source | NIST National Vulnerability Database |
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