CVE-2022-46304
Last modified
CVE-2022-46304 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 1.51% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Changingtec | Servisign | All versions |
References
- https://www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.htmlThird Party Advisory, VDB Entry
- https://www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.htmlThird Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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