本頁列出影響 cisco unity_server 的已公開 CVE 漏洞（透過 NVD CPE 關聯）。每列包含嚴重程度評分、摘要與發布日期，便於識別與分析安全議題。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2005-0356 | Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with the timestamps option enabled allow remote attackers to cause a denial of service (connection loss) via a spoofed packet with a large timer value, which causes the host to discard later packets because they appear to be too old. | [email protected] | 5.0 | 82.76% | 2005-05-31 | 2026-04-16 |
| CVE-2004-1322 | Cisco Unity 2.x, 3.x, and 4.x, when integrated with Microsoft Exchange, has several hard coded usernames and passwords, which allows remote attackers to gain unauthorized access and change configuration settings or read outgoing or incoming e-mail messages. | [email protected] | 7.5 | 2.45% | 2004-12-15 | 2026-04-16 |
| CVE-2002-1190 | Cisco Unity 2.x and 3.x uses well-known default user accounts, which could allow remote attackers to gain access and place arbitrary calls. | [email protected] | 7.5 | 1.61% | 2002-10-28 | 2026-04-16 |
| CVE-2002-1189 | The default configuration of Cisco Unity 2.x and 3.x does not block international operator calls in the predefined restriction tables, which could allow authenticated users to place international calls using call forwarding. | [email protected] | 4.6 | 0.35% | 2002-10-11 | 2026-04-16 |