VulnerabilityModified
CVE-2021-32542
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.
MEDIUM 6.1EPSS 0.68%
Does this matter?
Lower severity and a low EPSS score (0.68%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.68% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- sysjust/cts web
- Source
- twcert@cert.org.tw
References
- https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344Third Party Advisory
- https://www.twcert.org.tw/tw/cp-132-4758-82b05-1.htmlThird Party Advisory
- https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344Third Party Advisory
- https://www.twcert.org.tw/tw/cp-132-4758-82b05-1.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.