CVE-2021-44164

Chain Sea Information Integration Co., Ltd ai chatbot system - Arbitrary File Upload

Description

Chain Sea ai chatbot system’s file upload function has insufficient filtering for special characters in URLs, which allows a remote attacker to by-pass file type validation, upload malicious script and execute arbitrary code without authentication, in order to take control of the system or terminate service.

Remediation

Solution:

  • Contact tech support from Chain Sea Information Integration Co., Ltd

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.05% Top 15%
Third-Party Advisory org.tw
Affected: Chain Sea Information Integration Co., Ltd ai chatbot system
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-5400-c31d1-1.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-44164?
CVE-2021-44164 has been scored as a critical severity vulnerability.
How to fix CVE-2021-44164?
To fix CVE-2021-44164: Contact tech support from Chain Sea Information Integration Co., Ltd
Is CVE-2021-44164 being actively exploited in the wild?
It is possible that CVE-2021-44164 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-44164?
CVE-2021-44164 affects Chain Sea Information Integration Co., Ltd ai chatbot system.
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