CVE-2022-42343 in Campaign
Summary
by MITRE • 12/16/2022
Adobe Campaign version 7.3.1 (and earlier) and 8.3.9 (and earlier) are affected by a Server-Side Request Forgery (SSRF) vulnerability that could lead to arbitrary file system read. A low-privilege authenticated attacker can force the application to make arbitrary requests via injection of arbitrary URLs. Exploitation of this issue does not require user interaction.
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Analysis
by VulDB Data Team • 01/13/2023
Adobe Campaign versions 7.3.1 and earlier as well as 8.3.9 and earlier contain a critical server-side request forgery vulnerability that allows authenticated attackers to perform unauthorized file system reads through manipulated URL inputs. This vulnerability resides in the application's handling of external resource requests and represents a significant security flaw that can be exploited without requiring any user interaction or additional privileges beyond basic authentication access. The flaw enables attackers to inject arbitrary URLs that the server will attempt to resolve, potentially leading to unauthorized data access and system reconnaissance. This vulnerability directly maps to CWE-918 Server-Side Request Forgery and aligns with ATT&CK technique T1071.004 Application Layer Protocol: DNS, as it leverages the application's legitimate functionality to make unauthorized network requests. The SSRF mechanism operates by manipulating input parameters that are processed server-side, allowing attackers to bypass normal access controls and potentially read files from the local file system. The impact extends beyond simple file reads as it can enable attackers to access sensitive configuration files, database connection details, or other system resources that may be accessible through the application's network requests. Attackers can leverage this vulnerability to gain insights into the internal network structure and potentially escalate their privileges through information gathering. The vulnerability affects the application's ability to properly validate and sanitize external URL inputs, creating a pathway for attackers to execute unauthorized requests against internal systems or resources. This flaw demonstrates poor input validation practices and highlights the importance of implementing proper request filtering mechanisms to prevent unauthorized access to system resources. Organizations using affected Adobe Campaign versions should immediately implement mitigations including input validation controls, network segmentation, and access restriction measures to prevent exploitation of this vulnerability. The vulnerability also underscores the need for regular security assessments and patch management processes to identify and remediate similar issues before they can be exploited by malicious actors. Security teams should monitor for unusual network requests or file access patterns that may indicate exploitation attempts. Additionally, implementing proper network access controls and restricting outbound connections from the application server can significantly reduce the attack surface and limit the potential impact of such vulnerabilities. The flaw represents a serious concern for organizations that rely on Adobe Campaign for customer relationship management and marketing automation, as successful exploitation could lead to data breaches and unauthorized access to sensitive customer information. This vulnerability type typically requires careful monitoring and response protocols to ensure that any exploitation attempts are detected and mitigated promptly. The affected versions of Adobe Campaign should be updated to the latest patches provided by Adobe to address this security issue and restore proper input validation controls. Organizations should also consider implementing additional security controls such as web application firewalls and network monitoring solutions to detect and prevent exploitation attempts targeting similar vulnerabilities.