CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
82.7%
IIS does not properly canonicalize URLs, potentially allowing remote attackers to bypass access restrictions in third-party software via escape characters, aka the “Escape Character Parsing” vulnerability.
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | internet_information_server | 4.0 | cpe:2.3:a:microsoft:internet_information_server:4.0:*:*:*:*:*:*:* |
microsoft | site_server | 3.0 | cpe:2.3:a:microsoft:site_server:3.0:*:*:*:*:*:*:* |
microsoft | site_server_commerce | 3.0 | cpe:2.3:a:microsoft:site_server_commerce:3.0:*:*:*:*:*:*:* |