CVE-2021-32543 — MEDIUM (6.5)

Q: How severe is CVE-2021-32543?

CVE-2021-32543 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-32543?

Check the references section above for vendor advisories and patch information. Affected products include: Sysjust Cts Web.

Vulnerability Description

The CTS Web transaction system related to authentication management is implemented incorrectly. After login, remote attackers can manipulate cookies to access other accounts and trade in the stock market with spoofed identity.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Sysjust	Cts Web	< 2021.3.24

Related Weaknesses (CWE)

CWE-287

References

https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4759-92eab-1.htmlThird Party Advisory
https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4759-92eab-1.htmlThird Party Advisory

FAQ

What is CVE-2021-32543?

CVE-2021-32543 is a vulnerability with a CVSS score of 6.5 (MEDIUM). The CTS Web transaction system related to authentication management is implemented incorrectly. After login, remote attackers can manipulate cookies to access other accounts and trade in the stock mar...

How severe is CVE-2021-32543?

CVE-2021-32543 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-32543?

Check the references section above for vendor advisories and patch information. Affected products include: Sysjust Cts Web.