CVE-2022-30229 in SICAM GridEdge Essential ARM
Summary
by MITRE • 06/14/2022
A vulnerability has been identified in SICAM GridEdge (Classic) (All versions < V2.6.6). The affected application does not require authenticated access for privileged functions. This could allow an unauthenticated attacker to change data of a user, such as credentials, in case that user's id is known.
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Analysis
by VulDB Data Team • 11/12/2025
The vulnerability identified in SICAM GridEdge (Classic) represents a critical authentication bypass flaw that fundamentally undermines the security model of the affected system. This issue affects all versions prior to V2.6.6 and specifically targets the application's privilege management mechanisms, creating a dangerous exposure where unauthorized users can manipulate sensitive user data without proper authentication credentials. The vulnerability stems from a design flaw in the application's access control implementation where privileged operations are not properly gated by authentication checks, allowing any attacker with knowledge of a target user's identifier to perform unauthorized modifications.
The technical nature of this vulnerability aligns with CWE-287, which describes improper authentication scenarios where systems fail to properly verify user identities before granting access to privileged functions. This weakness creates a pathway for attackers to exploit the system's trust model by leveraging known user identifiers to modify account credentials and potentially gain persistent access to compromised accounts. The lack of authentication requirements for privileged functions creates a direct attack vector that bypasses normal security controls and authentication protocols that should normally be enforced before any administrative operations can be performed.
From an operational impact perspective, this vulnerability presents significant risk to organizations relying on SICAM GridEdge (Classic) for grid management and control systems. An unauthenticated attacker who discovers a valid user identifier can silently modify user credentials, potentially leading to complete account compromise and unauthorized access to system resources. The attack surface is particularly concerning given that user identifiers may be easily discoverable through various reconnaissance techniques or social engineering approaches. This vulnerability could enable attackers to escalate privileges, create backdoor accounts, or disrupt critical grid operations by modifying user access rights and authentication information.
The security implications extend beyond simple credential modification, as this vulnerability can serve as a foundation for more sophisticated attacks within industrial control systems. Attackers could leverage this weakness to establish persistent access points, modify system configurations, or disrupt operational continuity. The vulnerability's impact is amplified in environments where grid management systems control critical infrastructure, as successful exploitation could lead to operational disruptions, data integrity compromises, or even physical safety risks. Organizations should consider this vulnerability in the context of the MITRE ATT&CK framework, particularly under techniques related to privilege escalation and credential access where attackers can manipulate user accounts without proper authentication.
Mitigation strategies should focus on immediate deployment of the patched version V2.6.6 or later, which addresses the authentication bypass issue through proper enforcement of authentication requirements for privileged functions. Organizations should also implement additional security controls such as network segmentation to limit access to the affected system, enable comprehensive logging and monitoring of privileged operations, and conduct thorough user identifier management practices to reduce the attack surface. Regular security assessments should be performed to identify similar authentication bypass vulnerabilities in other industrial control systems, and access controls should be reviewed to ensure that only authorized personnel can perform privileged operations within the system.