CVE-2023-42771
Quick assessment
Affected
FURUNO SYSTEMS Co.,Ltd. ACERA 1320
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.
Furuno ACERA 1320是日本Furuno公司的一款无线路由器。 ACERA 1320 固件版本 01.26 及之前版本、 ACERA 1310 固件版本 01.26 及之前版本存在授权问题漏洞，该漏洞源于存在身份验证绕过漏洞，允许网络相邻的未经身份验证的攻击者访问受影响的产品，下载配置文件或日志文件，以及上传配置文件s或固件。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-42771
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Authentication bypass vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and earlier allows a network-adjacent unauthenticated attacker who can access the affected product to download configuration files and/or log files, and upload configuration files and/or firmware. They are affected when running in ST(Standalone) mode.
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
Furuno ACERA 1320 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Furuno ACERA 1320是日本Furuno公司的一款无线路由器。 ACERA 1320 固件版本 01.26 及之前版本、 ACERA 1310 固件版本 01.26 及之前版本存在授权问题漏洞，该漏洞源于存在身份验证绕过漏洞，允许网络相邻的未经身份验证的攻击者访问受影响的产品，下载配置文件或日志文件，以及上传配置文件s或固件。
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 |
|---|---|---|---|---|
| FURUNO SYSTEMS Co.,Ltd. | ACERA 1320 | firmware ver.01.26 and earlier | - |
|
| FURUNO SYSTEMS Co.,Ltd. | ACERA 1310 | firmware ver.01.26 and earlier | - |
|
II. Public POCs for CVE-2023-42771
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-42771 (1)
Other References for CVE-2023-42771 (1)
Same Patch Batch · FURUNO SYSTEMS Co.,Ltd. · 2023-10-03 · 5 CVEs total
| CVE-2023-43627 | Furuno ACERA 1320 路径遍历漏洞 | |
| CVE-2023-41086 | Furuno wireless LAN access point devices 跨站请求伪造漏洞 | |
| CVE-2023-39429 | Furuno wireless LAN access point devices 跨站脚本漏洞 | |
| CVE-2023-39222 | Furuno wireless LAN access point devices 操作系统命令注入漏洞 |
IV. Related Vulnerabilities
Same vendor: FURUNO SYSTEMS Co.,Ltd.
V. Comments for CVE-2023-42771
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