CVE-2021-44163 — MEDIUM (6.1)

Vulnerability Description

Chain Sea ai chatbot backend has improper filtering of special characters in URL parameters, which allows a remote attacker to perform JavaScript injection for XSS (reflected Cross-site scripting) attack without authentication.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Chinasea	Qb Smart Service Robot	-

Related Weaknesses (CWE)

CWE-79

References

https://www.twcert.org.tw/tw/cp-132-5399-03b81-1.htmlThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-5399-03b81-1.htmlThird Party Advisory

FAQ

What is CVE-2021-44163?

CVE-2021-44163 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Chain Sea ai chatbot backend has improper filtering of special characters in URL parameters, which allows a remote attacker to perform JavaScript injection for XSS (reflected Cross-site scripting) att...

How severe is CVE-2021-44163?

CVE-2021-44163 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-44163?

Check the references section above for vendor advisories and patch information. Affected products include: Chinasea Qb Smart Service Robot.