CVE-2022-43443
Quick assessment
Affected
BUFFALO INC. WXR-11000XE12
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.
Buffalo network devices是日本巴比禄（Buffalo）公司的一系列网络设备。 Buffalo network devices 存在安全漏洞，该漏洞源于未经身份验证的攻击者可以通过精心制作的恶意请求实现任意系统命令执行。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-43443
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OS command injection vulnerability in Buffalo network devices allows an network-adjacent attacker to execute an arbitrary OS command if a specially crafted request is sent to the management page.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Buffalo network devices 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Buffalo network devices是日本巴比禄（Buffalo）公司的一系列网络设备。 Buffalo network devices 存在安全漏洞，该漏洞源于未经身份验证的攻击者可以通过精心制作的恶意请求实现任意系统命令执行。
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 |
|---|---|---|---|---|
| BUFFALO INC. | WXR-11000XE12 | firmware Ver. 1.10 and earlier | - |
|
| BUFFALO INC. | WXR-5700AX7S | firmware Ver. 1.27 and earlier | - |
|
| BUFFALO INC. | WXR-5700AX7B | firmware Ver. 1.27 and earlier | - |
|
| BUFFALO INC. | WSR-3200AX4S | firmware Ver. 1.26 and earlier | - |
|
| BUFFALO INC. | WSR-3200AX4B | firmware Ver. 1.25 | - |
|
| BUFFALO INC. | WSR-2533DHP | firmware Ver. 1.08 and earlier | - |
|
| BUFFALO INC. | WSR-2533DHP2 | firmware Ver. 1.22 and earlier | - |
|
| BUFFALO INC. | WSR-A2533DHP2 | firmware Ver. 1.22 and earlier | - |
|
| BUFFALO INC. | WSR-2533DHP3 | firmware Ver. 1.26 and earlier | - |
|
| BUFFALO INC. | WSR-A2533DHP3 | firmware Ver. 1.26 and earlier | - |
|
| BUFFALO INC. | WSR-2533DHPL | firmware Ver. 1.08 and earlier | - |
|
| BUFFALO INC. | WSR-2533DHPL2 | firmware Ver. 1.03 and earlier | - |
|
| BUFFALO INC. | WSR-2533DHPLS | firmware Ver. 1.07 and earlier | - |
|
| BUFFALO INC. | WSR-2533DHPLB | firmware Ver. 1.05 | - |
|
| BUFFALO INC. | WSR-1166DHP | firmware Ver. 1.16 and earlier | - |
|
| BUFFALO INC. | WSR-1166DHP2 | firmware Ver. 1.17 and earlier | - |
|
| BUFFALO INC. | WCR-1166DS | firmware Ver. 1.34 and earlier | - |
|
II. Public POCs for CVE-2022-43443
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-43443 (2)
Other References for CVE-2022-43443 (2)
Same Patch Batch · BUFFALO INC. · 2022-12-19 · 3 CVEs total
| CVE-2022-43466 | Buffalo network devices 操作系统命令注入漏洞 | |
| CVE-2022-43486 | Buffalo network devices 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-43443
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