CVE-2021-1366 (CNNVD-202102-1301)

HIGH
中文标题:
Cisco Anyconnect Secure Mobility Client 代码问题漏洞
英文标题:
Cisco AnyConnect Secure Mobility Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability
CVSS分数: 7.8
发布时间: 2021-02-17 16:55:33
漏洞类型: 代码问题
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

Cisco Anyconnect Secure Mobility Client是美国思科(Cisco)公司的一款用于安全连接的VPN客户端软件。 Cisco AnyConnect Secure Mobility Client中存在代码问题漏洞,该漏洞源于网络系统或产品未充分验证数据的来源或真实性。攻击者可利用伪造的数据进行攻击。

英文描述:

A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack on an affected device if the VPN Posture (HostScan) Module is installed on the AnyConnect client. This vulnerability is due to insufficient validation of resources that are loaded by the application at run time. An attacker could exploit this vulnerability by sending a crafted IPC message to the AnyConnect process. A successful exploit could allow the attacker to execute arbitrary code on the affected machine with SYSTEM privileges. To exploit this vulnerability, the attacker needs valid credentials on the Windows system.

CWE类型:
CWE-347 CWE-427
标签:
(暂无数据)
受影响产品
厂商 产品 版本 版本范围 平台 CPE
Cisco Cisco AnyConnect Secure Mobility Client n/a - - cpe:2.3:a:cisco:cisco_anyconnect_secure_mobility_client:n_a:*:*:*:*:*:*:*
cisco anyconnect_secure_mobility_client * - - cpe:2.3:a:cisco:anyconnect_secure_mobility_client:*:*:*:*:*:windows:*:*
解决方案
中文解决方案:
(暂无数据)
英文解决方案:
(暂无数据)
临时解决方案:
(暂无数据)
参考链接
20210217 Cisco AnyConnect Secure Mobility Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability vendor-advisory
cve.org
访问
CVSS评分详情
3.1 (cna)
HIGH
7.8
CVSS向量: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2021-02-17 16:55:33
修改时间:
2024-11-08 23:40:40
创建时间:
2025-11-11 15:36:33
更新时间:
2025-11-11 15:56:37
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2021-1366 2025-11-11 15:20:45 2025-11-11 07:36:33
NVD nvd_CVE-2021-1366 2025-11-11 14:57:34 2025-11-11 07:44:55
CNNVD cnnvd_CNNVD-202102-1301 2025-11-11 15:10:35 2025-11-11 07:56:37
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:56:37
vulnerability_type: 未提取 → 代码问题; cnnvd_id: 未提取 → CNNVD-202102-1301; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 代码问题
  • cnnvd_id: 未提取 -> CNNVD-202102-1301
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:55
affected_products_count: 1 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 1 -> 2
  • data_sources: ['cve'] -> ['cve', 'nvd']