CVE-2026-20312— Cisco Catalyst SD-WAN Controller 加密问题漏洞
可能的 ATT&CK 技术 1AI
T1552 · Unsecured Credentials影响版本矩阵 464
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Cisco | Cisco Catalyst SD-WAN Controller | 20.6.4 | affected |
20.9.2 | affected | ||
20.3.6 | affected | ||
20.7.2 | affected | ||
20.7.1 | affected | ||
20.5.1 | affected | ||
20.6.2 | affected | ||
19.3.0 | affected | ||
| … +114 条更多 | |||
| Cisco | Cisco Catalyst SD-WAN Manager | 20.1.12 | affected |
19.2.1 | affected | ||
18.4.4 | affected | ||
18.4.5 | affected | ||
20.1.1.1 | affected | ||
20.1.1 | affected | ||
19.3.0 | affected | ||
19.2.2 | affected | ||
| … +334 条更多 | |||
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一、 漏洞 CVE-2026-20312 基础信息
漏洞信息
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Vulnerability Title
Cisco Catalyst SD-WAN Security Hardening Release - Information Disclosure Vulnerabilities
来源: CVE Program / CVE List V5
Vulnerability Description
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20312 are related to Cleartext storage of sensitive information issues that are grouped under the Common Weakness Enumeration (CWE) CWE-312.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco Catalyst SD-WAN Controller 加密问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Catalyst SD-WAN Controller是美国Cisco公司的一款SD-WAN控制管理软件。 Cisco Catalyst SD-WAN Controller和Cisco Catalyst SD-WAN Manager存在加密问题漏洞，该漏洞源于敏感信息明文存储，可能导致敏感信息泄露。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Catalyst SD-WAN Controller | 20.6.4 | - | |
| Cisco | Cisco Catalyst SD-WAN Manager | 20.1.12 | - |
二、漏洞 CVE-2026-20312 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
未找到公开 POC。
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CVE-2026-20312 厂商安全公告 (1)
同批安全公告 · Cisco · 2026-08-05 · 共 23 条
| CVE-2026-20303 | 9.9 CRITICAL | Cisco Catalyst SD-WAN Controller 输入验证错误漏洞 |
| CVE-2026-20304 | 9.9 CRITICAL | Cisco Catalyst SD-WAN Controller 权限许可和访问控制问题漏洞 |
| CVE-2026-20272 | 9.8 CRITICAL | Cisco IOS XE Software 输入验证错误漏洞 |
| CVE-2026-20310 | 9.1 CRITICAL | Cisco Catalyst SD-WAN Controller 后置链接漏洞 |
| CVE-2026-20267 | 9.0 CRITICAL | Cisco IOS XE Software 权限许可和访问控制问题漏洞 |
| CVE-2026-20200 | 8.8 HIGH | Cisco Integrated Management Controller 输入验证错误漏洞 |
| CVE-2026-20301 | 8.6 HIGH | Cisco IOS XE Software 输入验证错误漏洞 |
| CVE-2026-20263 | 8.6 HIGH | Cisco IOS XE Software 异常处理不当漏洞 |
| CVE-2026-20273 | 8.6 HIGH | Cisco IOS XE Software 输入验证错误漏洞 |
| CVE-2026-20271 | 8.6 HIGH | Cisco IOS XE Software 处理逻辑错误漏洞 |
| CVE-2026-20270 | 8.6 HIGH | Cisco IOS XE Software 数字错误漏洞 |
| CVE-2026-20269 | 8.6 HIGH | Cisco IOS XE Software 资源管理错误漏洞 |
| CVE-2026-20268 | 8.6 HIGH | Cisco IOS XE Software 缓冲区错误漏洞 |
| CVE-2026-20124 | 7.7 HIGH | Cisco IOS XE Software 资源管理错误漏洞 |
| CVE-2026-20313 | 7.7 HIGH | Cisco Catalyst SD-WAN Controller 输入验证错误漏洞 |
| CVE-2026-20288 | 6.5 MEDIUM | Cisco Integrated Management Controller 输入验证错误漏洞 |
| CVE-2026-20294 | 6.5 MEDIUM | Cisco Catalyst SD-WAN Manager 加密问题漏洞 |
| CVE-2026-20311 | 6.3 MEDIUM | Cisco IOS XE Software 缓冲区错误漏洞 |
| CVE-2026-20289 | 5.7 MEDIUM | Cisco RoomOS Software 日志信息泄露漏洞 |
| CVE-2026-20028 | 5.0 MEDIUM | Cisco Terminal Services Agent 权限许可和访问控制问题漏洞 |
显示前 20 条，共 23 条。 查看全部 → →
IV. Related Vulnerabilities
Same product: Cisco Catalyst SD-WAN Controller
V. Comments for CVE-2026-20312
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