CVE-2022-29856 in Automation 360
Summary
by MITRE • 04/29/2022
A hardcoded cryptographic key in Automation360 22 allows an attacker to decrypt exported RPA packages.
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Analysis
by VulDB Data Team • 05/04/2022
The vulnerability identified as CVE-2022-29856 represents a critical security flaw in Automation360 version 22 that stems from the improper implementation of cryptographic security measures. This issue manifests through the presence of a hardcoded cryptographic key within the software's codebase, which fundamentally undermines the confidentiality protections that should be inherent in exported robotic process automation packages. The flaw exists at the design level where developers embedded a static key rather than implementing dynamic key generation or proper key management protocols, creating a persistent security weakness that persists across all instances of the software.
The technical implementation of this vulnerability involves the use of a predetermined, unchanging cryptographic key that is embedded directly within the application's source code or configuration files. When users export RPA packages from Automation360, the software utilizes this hardcoded key to encrypt the package contents, but because the key remains constant and is potentially discoverable through reverse engineering or code analysis, any attacker who gains access to the exported package can easily decrypt its contents without requiring legitimate authorization. This represents a fundamental failure in cryptographic key management practices and violates established security principles for protecting sensitive data in transit and at rest.
The operational impact of this vulnerability extends far beyond simple data exposure, as it compromises the entire security posture of organizations relying on Automation360 for their automation workflows. Attackers can exploit this weakness to access sensitive business processes, extract proprietary automation logic, and potentially gain insights into organizational operational procedures that could be leveraged for further attacks. The vulnerability affects the confidentiality aspect of the CIA triad, as it allows unauthorized disclosure of information that should remain protected within the automation environment. Organizations using this software may unknowingly expose critical business processes, intellectual property, and operational data to potential adversaries who can reverse engineer the exported packages and understand the automation workflows being implemented.
This vulnerability aligns with CWE-327, which specifically addresses the use of weak cryptographic algorithms or hardcoded keys, and demonstrates a clear violation of the principle of least privilege and secure key management practices. From an attack perspective, this flaw maps to the technique of credential access and defense evasion in the MITRE ATT&CK framework, as it provides attackers with a straightforward path to bypass encryption mechanisms. The remediation approach requires immediate implementation of dynamic key generation, proper key rotation mechanisms, and the removal of hardcoded cryptographic elements from the software. Organizations should also conduct comprehensive security audits of their automation environments and consider alternative automation platforms that properly implement cryptographic security measures to prevent similar vulnerabilities from compromising their operational security.