CVE-2007-2548 in SunShop Shopping Cart
Summary
by MITRE
Unspecified vulnerability in index.php in TurnkeyWebTools SunShop Shopping Cart 4.0 has unknown impact and an l remote attack vector, related to "Cookie Manipulation."
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Analysis
by VulDB Data Team • 10/18/2017
The vulnerability identified as CVE-2007-2548 affects the TurnkeyWebTools SunShop Shopping Cart version 4.0 and specifically targets the index.php file through unspecified cookie manipulation techniques. This represents a critical security flaw that allows remote attackers to exploit the system without requiring local access or authentication. The vulnerability's classification as having an unknown impact suggests that the potential consequences of exploitation could vary significantly depending on the specific implementation and environment. Cookie manipulation attacks typically leverage the trust relationship between web applications and user browsers, where attackers can manipulate session identifiers or application-specific cookies to gain unauthorized access or alter system behavior.
The technical nature of this vulnerability stems from improper handling of cookie data within the SunShop shopping cart implementation. When users interact with the web application, cookies are typically used to maintain session state and user preferences. However, the flaw in index.php indicates that the application fails to properly validate or sanitize cookie values before processing them, creating opportunities for malicious input to be executed or interpreted incorrectly. This type of vulnerability often falls under the category of cookie injection or manipulation attacks, where attacker-controlled cookie values can influence application logic or bypass security controls. The remote attack vector means that exploitation can occur from any location without requiring physical access to the target system.
From an operational perspective, this vulnerability poses significant risks to e-commerce environments that rely on the SunShop platform. Successful exploitation could potentially allow attackers to manipulate user sessions, access administrative functions, modify shopping cart contents, or even gain full control over the web application. The impact extends beyond simple data theft to include potential service disruption, financial loss, and compromise of customer information. Organizations using this vulnerable software face exposure to various attack scenarios including session hijacking, privilege escalation, and data manipulation. The unknown impact designation suggests that the vulnerability could potentially enable multiple types of malicious activities depending on how the cookie manipulation affects the application's internal processing mechanisms.
Security professionals should treat this vulnerability with high priority due to its remote exploitability and the potential for severe consequences in e-commerce environments. The recommended mitigation strategies include immediate patching of the SunShop application to address the cookie handling implementation, implementing proper input validation and sanitization for all cookie data, and establishing robust session management controls. Organizations should also consider network-level protections such as web application firewalls to monitor and block suspicious cookie manipulation attempts. Additionally, regular security assessments should be conducted to identify similar vulnerabilities in other web applications and ensure that cookie handling mechanisms follow established security best practices. This vulnerability aligns with common weakness enumerations related to improper input validation and session management failures, and it may map to attack patterns involving cookie-based session hijacking within the ATT&CK framework. The remediation process should include thorough testing to ensure that the patch does not introduce regressions in legitimate functionality while effectively addressing the underlying cookie manipulation vulnerability.