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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-46304— ChangingTec ServiSign - Command Injection

Quick assessment

Affected
ChangingTec ServiSign
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.

Changingtec ServiSign是中国台湾全景软件（Changingtec）公司的一个系统。该系统提供了数字签名和验证的跨平台解决方案。 ServiSign存在安全漏洞，该漏洞源于对连接响应参数中的特殊字符过滤不足。攻击者利用该漏洞可以触发命令注入，并执行任意系统命令以执行任意系统操作或中断服务。

CVSS 8.8 · High EPSS 1.51% · P73

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-46304

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
ChangingTec ServiSign - Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
ChangingTec ServiSign component has insufficient filtering for special characters in the connection response parameter. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers command injection and allows the attacker to execute arbitrary system command to perform arbitrary system operation or disrupt service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
ServiSign 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Changingtec ServiSign是中国台湾全景软件（Changingtec）公司的一个系统。该系统提供了数字签名和验证的跨平台解决方案。 ServiSign存在安全漏洞，该漏洞源于对连接响应参数中的特殊字符过滤不足。攻击者利用该漏洞可以触发命令注入，并执行任意系统命令以执行任意系统操作或中断服务。
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
ChangingTec ServiSign 0 -

II. Public POCs for CVE-2022-46304

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-46304

请登录查看更多情报信息。

Other References for CVE-2022-46304 (1)

Same Patch Batch · ChangingTec · 2023-01-03 · 3 CVEs total

CVE-2022-46306 8.8 HIGH ChangingTec ServiSign - Path Traversal
CVE-2022-46305 6.5 MEDIUM ChangingTec ServiSign - Path Traversal

IV. Related Vulnerabilities

Same vendor: ChangingTec
Same weakness: CWE-78

V. Comments for CVE-2022-46304

No comments yet

Leave a comment