CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
AI Score
Confidence
High
EPSS
Percentile
39.6%
The PayPal Pro PayFlow module in osCommerce does not verify that the server hostname matches a domain name in the subject’s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Vendor | Product | Version | CPE |
---|---|---|---|
brian_burton | paypal_pro_payflow_module | - | cpe:2.3:a:brian_burton:paypal_pro_payflow_module:-:*:*:*:*:*:*:* |
oscommerce | oscommerce | - | cpe:2.3:a:oscommerce:oscommerce:-:*:*:*:*:*:*:* |