CVE-2018-5778 in Whatsup Gold
Summary
by MITRE
An issue was discovered in Ipswitch WhatsUp Gold before 2017 Plus SP1 (17.1.1). Multiple SQL injection vulnerabilities are present in the legacy .ASP pages, which could allow attackers to execute arbitrary SQL commands via unspecified vectors.
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Analysis
by VulDB Data Team • 08/27/2024
The vulnerability identified as CVE-2018-5778 represents a critical SQL injection flaw within Ipswitch WhatsUp Gold software version 2017 Plus SP1 and earlier releases. This security weakness specifically affects legacy .ASP pages that form part of the application's web interface, creating a significant attack surface that adversaries can exploit to gain unauthorized access to underlying database systems. The vulnerability stems from inadequate input validation mechanisms that fail to properly sanitize user-supplied data before incorporating it into SQL query constructs, thereby enabling malicious actors to manipulate database operations through crafted input sequences.
The technical nature of this vulnerability aligns with CWE-89 which specifically addresses SQL injection flaws where untrusted data is incorporated into SQL commands without proper sanitization or parameterization. Attackers can leverage this weakness by submitting malicious input through various application interfaces that utilize the vulnerable .ASP pages, potentially executing arbitrary SQL commands against the database backend. This type of vulnerability typically allows for data exfiltration, unauthorized data modification, and in severe cases, complete database compromise. The unspecified vectors mentioned in the description suggest that multiple entry points within the legacy ASP infrastructure could be exploited, increasing the attack surface and making remediation more complex.
The operational impact of CVE-2018-5778 extends beyond simple data theft, as successful exploitation could enable attackers to escalate privileges within the database environment and potentially move laterally within the network infrastructure. Organizations using affected versions of WhatsUp Gold face significant risks including unauthorized access to network monitoring data, configuration information, and potentially sensitive operational details that the application manages. The legacy nature of the .ASP pages indicates that these components may lack modern security features and defensive programming practices that would typically mitigate such vulnerabilities in contemporary web applications.
Security practitioners should prioritize immediate remediation through the installation of the 2017 Plus SP1 update or later versions that address this specific SQL injection vulnerability. Additional mitigations include implementing web application firewalls to monitor and filter suspicious SQL patterns, conducting thorough input validation across all user-facing interfaces, and performing regular security assessments of legacy components. Organizations should also consider implementing database activity monitoring solutions to detect anomalous SQL execution patterns that might indicate exploitation attempts. The vulnerability demonstrates the importance of maintaining up-to-date security patches and the risks associated with running legacy software components that may contain known vulnerabilities. This case aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, specifically targeting web application vulnerabilities that enable data manipulation and unauthorized access through database interfaces.