A user could identify the URL for the Magento Admin Panel by calling Authorize.net payment module URLs. While exposure of the Admin path wasn’t a direct security issue, it makes it easier to carry out other malicious attacks, including password guessing or phishing.
Part of patch SUPEE-7405
This vulnerability affects the following application versions:
- Magento 1.5.0.1
- Magento 1.5.1.0
- Magento 1.6.0.0
- Magento 1.6.1.0
- Magento 1.6.2.0
- Magento 1.7.0.0
- Magento 1.7.0.1
- Magento 1.7.0.2
- Magento 1.8.0.0
- Magento 1.8.1.0
- Magento 1.9.0.0
- Magento 1.9.0.1
- Magento 1.9.1.0
- Magento 1.9.1.1
- Magento 1.9.2.0
- Magento 1.9.2.1
- Magento 1.9.2.2