CVE-2022-20821—Cisco IOS XR Open Port Vulnerability

漏洞名称

Cisco IOS XR Open Port Vulnerability

描述

Cisco IOS XR software health check opens TCP port 6379 by default on activation. An attacker can connect to the Redis instance on the open port and allow access to the Redis instance that is running within the NOSi container.

已知用于勒索软件活动吗？

勒索软件状态：

Unknown

采集行动

Apply updates per vendor instructions.

其他说明

• https://nvd.nist.gov/vuln/detail/CVE-2022-20821

相关 CWE

• CWE-923