Vulnerability Description
H3C SSL VPN contains a user enumeration vulnerability that allows attackers to identify valid usernames through the 'txtUsrName' POST parameter. Attackers can submit different usernames to the login_submit.cgi endpoint and analyze response messages to distinguish between existing and non-existing accounts.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://www.exploit-db.com/exploits/50742
- https://www.h3c.com
- https://www.vulncheck.com/advisories/hc-ssl-vpn-na-username-enumeration-via-logi
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5697.php
FAQ
What is CVE-2022-50800?
CVE-2022-50800 is a vulnerability with a CVSS score of 7.5 (HIGH). H3C SSL VPN contains a user enumeration vulnerability that allows attackers to identify valid usernames through the 'txtUsrName' POST parameter. Attackers can submit different usernames to the login_s...
How severe is CVE-2022-50800?
CVE-2022-50800 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-50800?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.