CVE-2021-32542

SysJust CTS Web - Reflected XSS

Description

The parameters of the specific functions in the CTS Web trading system do not filter special characters, which allows unauthenticated attackers can remotely perform reflected XSS and obtain the users’ connection token that triggered the attack.

Remediation

Solution:

  • Update CTS to version released after 2021.3.25

Category

4.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.46%
Third-Party Advisory chtsecurity.com Third-Party Advisory org.tw
Affected: SysJust CTS Web
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-4758-82b05-1.html third party advisory
https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344 third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-32542?
CVE-2021-32542 has been scored as a medium severity vulnerability.
How to fix CVE-2021-32542?
To fix CVE-2021-32542: Update CTS to version released after 2021.3.25
Is CVE-2021-32542 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-32542 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-32542?
CVE-2021-32542 affects SysJust CTS Web.
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