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CVE-2021-32542

20
FAUCET Score

CVE-2021-32542 is a reflected Cross-Site Scripting (XSS) vulnerability affecting the sysjust CTS Web trading system, specifically due to a lack of special character filtering in certain function parameters. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely by unauthenticated attackers with low attack complexity, requiring user interaction, to steal connection tokens. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 2021.3.24CPE matchmatch criteria
cpe:2.3:a:sysjust:cts_web:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.7MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 54th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

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