Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-34215— Second Order Command-injection Vulnerability in the Certificate-generation Function

Quick assessment

Affected
Moxa TN-5900 Series
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.

MOXA TN-5900是中国摩莎（MOXA）公司的一系列工业防火墙路由器。 MOXA TN-5900 v3.3 版本之前存在安全漏洞，该漏洞源于认证生成功能中输入验证不足和身份验证不当，这可能允许恶意用户在受影响的设备上执行远程代码。

CVSS 7.2 · High EPSS 0.74% · P53
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-34215

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Second Order Command-injection Vulnerability in the Certificate-generation Function
Source: CVE Program / CVE List V5
Vulnerability Description
TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generation function, which could potentially allow malicious users to execute remote code on affected devices.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
MOXA TN-5900 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MOXA TN-5900是中国摩莎（MOXA）公司的一系列工业防火墙路由器。 MOXA TN-5900 v3.3 版本之前存在安全漏洞，该漏洞源于认证生成功能中输入验证不足和身份验证不当，这可能允许恶意用户在受影响的设备上执行远程代码。
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

Vendor Product Affected Versions CPE Subscribe
Moxa TN-5900 Series 1.0 ~ 3.3 -

II. Public POCs for CVE-2023-34215

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-34215

请登录查看更多情报信息。

Other References for CVE-2023-34215 (1)

Same Patch Batch · Moxa · 2023-08-17 · 8 CVEs total

CVE-2023-34213 8.8 HIGH Second Order Command-injection Vulnerability in the Key-generation Function
CVE-2023-33239 8.8 HIGH Second Order Command-injection Vulnerability in the Key-generation Function
CVE-2023-33237 8.8 HIGH Authentication Bypass Without Administrator Privilege
CVE-2023-34217 8.1 HIGH Second Order Command-injection Vulnerability in the Certificate-delete Function
CVE-2023-34216 8.1 HIGH Second Order Command-injection Vulnerability in the Key-delete Function
CVE-2023-34214 7.2 HIGH Second Order Command-injection Vulnerability in the Certificate-generation Function
CVE-2023-33238 7.2 HIGH Command-injection Vulnerability in Certificate Management

IV. Related Vulnerabilities

Same product: TN-5900 Series
Same vendor: Moxa
Same weakness: CWE-78

V. Comments for CVE-2023-34215

No comments yet

Leave a comment