CVE-2026-20033
HIGH
中文标题:
（暂无数据）
英文标题:
Cisco NX-OS Software Denial of Service Vulnerability
CVSS分数:
7.4
发布时间:
2026-02-25 16:26:29
漏洞类型:
（暂无数据）
状态:
PUBLISHED
数据质量分数:
0.40
数据版本:
v2
漏洞描述
中文描述:
（暂无数据）
英文描述:
A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation when processing specific Ethernet frames. An attacker could exploit this vulnerability by sending a crafted Ethernet frame to the management interface of an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition. Note: Only the out-of-band (OOB) management interface is affected.
CWE类型:
CWE-805
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 NX-OS System Software in ACI Mode | 15.2(1g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(1g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(2e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(2e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(2f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(2f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(2g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(2g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(2h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(2h):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(3f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(3f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(3e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(3e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(3g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(3g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(4d) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(4d):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(4e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(4e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(5c) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(5c):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(5d) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(5d):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(1g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(1g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(5e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(5e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(4f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(4f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(6e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(6e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(6h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(6h):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(1j) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(1j):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(6g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(6g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(7f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(7f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(7g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(7g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(2h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(2h):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(8d) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(8d):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(2j) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(2j):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(8e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(8e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(3d) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(3d):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(3e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(3e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(8f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(8f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(8g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(8g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.3(1d) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.3(1d):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(8h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(8h):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(4c) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(4c):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.3(2a) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.3(2a):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.2(8i) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.2(8i):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(5h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(5h):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.3(2b) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.3(2b):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(3g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(3g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(5j) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(5j):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.3(2c) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.3(2c):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(6c) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(6c):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.3(2d) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.3(2d):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.1(1f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.1(1f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(7e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(7e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(8e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(8e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.3(2e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.3(2e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(8f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(8f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.1(2f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.1(2f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.1(2g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.1(2g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 15.3(2f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:15.3(2f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(9c) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(9c):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.1(3f) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.1(3f):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(9d) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(9d):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(6h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(6h):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(8h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(8h):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.1(3g) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.1(3g):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.0(9e) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.0(9e):*:*:*:*:*:*:*
|
| Cisco | Cisco NX-OS System Software in ACI Mode | 16.1(4h) | - | - |
cpe:2.3:a:cisco:cisco_nx-os_system_software_in_aci_mode:16.1(4h):*:*:*:*:*:*:*
|
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
cisco-sa-nxos-cpdos-qLsv6pFD
OTHER
cve.org
访问
cve.org
CVSS评分详情
3.1 (cna)
HIGH
7.4
CVSS向量:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2026-02-25 16:26:29
修改时间:
2026-02-25 19:05:48
创建时间:
2026-02-26 06:00:00
更新时间:
2026-02-28 06:00:01
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-2026-20033 |
2026-02-26 03:19:57 | 2026-02-25 22:00:00 |
| NVD | nvd_CVE-2026-20033 |
2026-02-26 02:00:04 | 2026-02-25 22:00:04 |
版本与语言
当前版本:
v2
主要语言:
EN
支持语言:
EN
安全公告
暂无安全公告信息
变更历史
v2
NVD
2026-02-26 06:00:04
data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']