CVE-2023-3489— firmwaredownload command could log servers passwords in clear text
Quick assessment
Affected
Brocade Fabric OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Brocade Fabric OS（FOS）是美国博科（Brocade）公司的一套使用在交换机和路由器等设备中的嵌入式操作系统。 Brocade Fabric OS v9.2.0版本存在安全漏洞，该漏洞源于当执行从 Fabric OS v9.2.0 降级到任何早期版本的 Fabric OS 时，Brocade Fabric OS v9.2.0 上的firmwaredownload 命令可以在 SupportSave 文件中以明文形式记录 FTP/SFTP/SCP 服务器密码。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-3489
Vulnerability Information
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Vulnerability Title
firmwaredownload command could log servers passwords in clear text
Source: CVE Program / CVE List V5
Vulnerability Description
The
firmwaredownload command on Brocade Fabric OS v9.2.0 could log the
FTP/SFTP/SCP server password in clear text in the SupportSave file when
performing a downgrade from Fabric OS v9.2.0 to any earlier version of
Fabric OS.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5
Vulnerability Title
Brocade Fabric OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Brocade Fabric OS（FOS）是美国博科（Brocade）公司的一套使用在交换机和路由器等设备中的嵌入式操作系统。 Brocade Fabric OS v9.2.0版本存在安全漏洞，该漏洞源于当执行从 Fabric OS v9.2.0 降级到任何早期版本的 Fabric OS 时，Brocade Fabric OS v9.2.0 上的firmwaredownload 命令可以在 SupportSave 文件中以明文形式记录 FTP/SFTP/SCP 服务器密码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2023-3489
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2023-3489 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2023-3489
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