CVE-2021-1361— Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches 安全漏洞
一分钟漏洞结论
影响对象
Cisco Cisco NX-OS Software
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Cisco NX-OS Software等都是美国思科（Cisco）公司的产品。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。Cisco Nexus 3000 Series Switches是一款3000系列交换机。Cisco Nexus 9000 Series Switches是一款9000系列交换机。 Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches 存在安全漏洞，该漏洞允许未
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2021-1361 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Cisco NX-OS Software Unauthenticated Arbitrary File Actions Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the implementation of an internal file management service for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode that are running Cisco NX-OS Software could allow an unauthenticated, remote attacker to create, delete, or overwrite arbitrary files with root privileges on the device. This vulnerability exists because TCP port 9075 is incorrectly configured to listen and respond to external connection requests. An attacker could exploit this vulnerability by sending crafted TCP packets to an IP address that is configured on a local interface on TCP port 9075. A successful exploit could allow the attacker to create, delete, or overwrite arbitrary files, including sensitive files that are related to the device configuration. For example, the attacker could add a user account without the device administrator knowing.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
对外部实体的文件或目录可访问
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco NX-OS Software等都是美国思科（Cisco）公司的产品。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。Cisco Nexus 3000 Series Switches是一款3000系列交换机。Cisco Nexus 9000 Series Switches是一款9000系列交换机。 Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches 存在安全漏洞，该漏洞允许未
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 NX-OS Software | n/a | - |
|
二、漏洞 CVE-2021-1361 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。
登录以生成 AI POC三、漏洞 CVE-2021-1361 的情报信息
请登录查看更多情报信息。
CVE-2021-1361 厂商安全公告 (1)
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-3000-9000-fileaction-QtLzDRy2 vendor-advisory x_refsource_CISCO
同批安全公告 · Cisco · 2021-02-24 · 共 13 条
| CVE-2021-1388 | 10.0 CRITICAL | Cisco ACI Multi-Site Orchestrator 安全漏洞 |
| CVE-2021-1393 | 9.8 CRITICAL | Cisco Application Services Engine 访问控制错误漏洞 |
| CVE-2021-1396 | 9.8 CRITICAL | Cisco Application Services Engine 访问控制错误漏洞 |
| CVE-2021-1368 | 8.8 HIGH | Cisco FXOS Software and Cisco NX-OS Software 缓冲区错误漏洞 |
| CVE-2021-1230 | 8.6 HIGH | Cisco Nexus 9000 Series Fabric Switches 安全漏洞 |
| CVE-2021-1387 | 8.6 HIGH | Cisco NX-OS Software 安全漏洞 |
| CVE-2021-1228 | 7.4 HIGH | Cisco Application Policy Infrastructure Controller和Cisco Nexus 9000 Series Fabric Switches |
| CVE-2021-1229 | 5.8 MEDIUM | Cisco NX-OS Software 安全漏洞 |
| CVE-2021-1450 | 5.5 MEDIUM | Cisco Anyconnect Secure Mobility Client 输入验证错误漏洞 |
| CVE-2021-1231 | 4.7 MEDIUM | Cisco Nexus 9000 Series Fabric 访问控制错误漏洞 |
| CVE-2021-1367 | 4.3 MEDIUM | Cisco NX-OS Software 输入验证错误漏洞 |
| CVE-2021-1227 | Cisco NX-OS Software 跨站请求伪造漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-1361
暂无评论