CVE-2021-32542

MEDIUM 6.1CVE-2021-32542 · Published 28/05/2021 · updated 17/06/2026

In short

CVE-2021-32542 is a MEDIUM (CVSS 6.1) vulnerability affecting cts web (sysjust).
Chance of exploitation in the next 30 days (EPSS): 0.68%, higher than 52.6% of all vulnerabilities.
Fix: update to 2021.3.24 or later.

Package	Affected versions	Patched versions
cts web sysjust	`< 2021.3.24`	`2021.3.24`

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.

References

chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344 · Third Party Advisory
twcert.org.tw/tw/cp-132-4758-82b05-1.html · Third Party Advisory

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