IIS extended unicode directory traversal vulnerability

Description

The web server is vulnerable to double dot "../" directory traversal exploitation if extended UNICODE character representations are used in substitution for "/" and "\".

Remediation

Install the latest patches from Microsoft.

References

BID 1806

Related Vulnerabilities

Drupal Core 9.1.x Directory Traversal (9.1.0 - 9.1.10)

Memcached Unauthorized Access Vulnerability

WordPress Plugin Redirection Local File Inclusion (2.7.3)

Jenkins weak password

WordPress Plugin Chat Room Directory Traversal (0.1.2)

Severity

High

Classification

CVE-2000-0884 CWE-22 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N