Description IIS newdsn.exe CGI script allows remote users to overwrite files. Remediation References CVE-1999-0191 Related Vulnerabilities WordPress Plugin WP?????? Cross-Site Scripting (1.3.9) WordPress Plugin WP Product Review Lite Cross-Site Scripting (3.7.5) TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-21340) WordPress Plugin SupportFlow Multiple Cross-Site Scripting Vulnerabilities (0.6) IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-20357) Severity Medium Classification CVE-1999-0191 Tags Missing Update Known Vulnerabilities