The ISAPI extension in BadBlue 1.7 up to and including 2.2, and possibly earlier versions, modifies the first two letters of a filename extension after performing a security check, which allows remote malicious users to bypass authentication via a filename with a .ats extension instead of a .hts extension.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
working resources inc. badblue |
Vulmon