CVE-2024-29950— Brocade SANnav before v2.3.1, v2.3.0a uses weak encryption
Quick assessment
Affected
Brocade Brocade SANnav
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.
Broadcom Brocade SANnav是美国博通（Broadcom）公司的一套SAN管理平台。 Broadcom Brocade SANnav v2.3.1、v2.3.0a 之前版本存在安全漏洞，该漏洞源于FileTransfer 类使用 ssh-rsa 签名方案，该方案具有 SHA-1 哈希值，允许未经身份验证的远程攻击者执行中间人攻击。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2024-29950
Vulnerability Information
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Vulnerability Title
Brocade SANnav before v2.3.1, v2.3.0a uses weak encryption
Source: CVE Program / CVE List V5
Vulnerability Description
The class FileTransfer implemented in Brocade SANnav before v2.3.1, v2.3.0a, uses the ssh-rsa signature scheme, which has a SHA-1 hash.
The vulnerability could allow a remote, unauthenticated attacker to perform a man-in-the-middle attack.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的加密强度
Source: CVE Program / CVE List V5
Vulnerability Title
Broadcom Brocade SANnav 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Broadcom Brocade SANnav是美国博通（Broadcom）公司的一套SAN管理平台。 Broadcom Brocade SANnav v2.3.1、v2.3.0a 之前版本存在安全漏洞，该漏洞源于FileTransfer 类使用 ssh-rsa 签名方案，该方案具有 SHA-1 哈希值，允许未经身份验证的远程攻击者执行中间人攻击。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Brocade | Brocade SANnav | versions before Brocade SANnav v2.3.1, v2.3.0a | - |
|
II. Public POCs for CVE-2024-29950
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2024-29950 (1)
Same Patch Batch · Brocade · 2024-04-17 · 4 CVEs total
| CVE-2024-29951 | 5.7 MEDIUM | Brocade SANnav has weak encryption in internal SSH ports |
| CVE-2024-29952 | 5.5 MEDIUM | Clear text storage of sensistive information by manipulating command variables |
| CVE-2024-29955 | 5.0 MEDIUM | Insertion of Sensitive Information into Brocade SANnav Log File |
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V. Comments for CVE-2024-29950
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