Cisco AnyConnect VPN 拒绝服务漏洞(CVE-2022-20933)
CVE编号
CVE-2022-20933利用情况
暂无补丁情况
N/A披露时间
2022-10-26漏洞描述
Cisco Meraki MX 和 Cisco Meraki Z3 Teleworker Gateway的 Cisco AnyConnect VPN 服务器中存在拒绝服务漏洞。此漏洞是由于在建立 SSL VPN 会话时对客户端提供的数据验证不恰当引起的。未经身份验证的攻击者可以利用此漏洞远程发起拒绝服务攻击。解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx100_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx100_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx105_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx105_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx250_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx250_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx400_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx400_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx450_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx450_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx600_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx600_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx64w_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx64w_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx64_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx64_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx65w_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx65w_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx65_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx65_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx67cw_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx67cw_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx67w_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx67w_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx67_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx67_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx68cw_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx68cw_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx68w_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx68w_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx68_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx68_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx75_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx75_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx84_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx84_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx85_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx85_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx95_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_mx95_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_vmx_firmware | * | From (including) 16.2.0 | Up to (excluding) 16.16.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_vmx_firmware | * | From (including) 17.0.0 | Up to (excluding) 17.10.1 | ||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_z3c_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | meraki_z3_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx105 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx250 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx450 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx600 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx64 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx64w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx65 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx65w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx67 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx67cw | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx67w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx68 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx68cw | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx68w | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx75 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx84 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx85 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_mx95 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_vmx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_z3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | meraki_z3c | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 已更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| NVD-CWE-Other |
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