CVE-2024-49705 in iKSORIS
Summary
by MITRE • 04/14/2025
Internet Starter, one of SoftCOM iKSORIS system modules, is vulnerable to client-side Denial of Servise (DoS) attacks. An attacker might trick a user into using an URL with a d parameter set to an unhandled value. All the subsequent requests will not be accepted as the server returns an error message. Since this parameter is sent as part of a session cookie, the issue persists until the session expires or the user deletes cookies manually. Similar effect might be achieved when a user tries to change platform language to an unimplemented one. This vulnerability has been patched in version 79.0
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Analysis
by VulDB Data Team • 10/28/2025
The vulnerability identified as CVE-2024-49705 affects the Internet Starter module within SoftCOM iKSORIS system, representing a client-side denial of service weakness that undermines system availability and user experience. This flaw manifests when an attacker crafts a malicious URL with a specifically manipulated d parameter containing an unhandled value, creating a cascading failure condition where subsequent requests are systematically rejected by the server. The exploitation mechanism leverages session cookie persistence, ensuring that the vulnerability remains active throughout the user's session until either the natural expiration occurs or manual cookie deletion is performed by the victim. The technical implementation of this vulnerability aligns with CWE-400, which categorizes improper handling of exceptional conditions in software systems, specifically addressing the scenario where unhandled input values lead to system degradation rather than graceful error recovery.
The operational impact of this vulnerability extends beyond simple service disruption to encompass broader user experience degradation and potential business continuity implications. When users encounter the malformed parameter handling, they experience complete loss of functionality within the affected system module, forcing them to either wait for session expiration or manually intervene through browser cookie management. The persistence of this issue through session cookies demonstrates a design flaw in the session management architecture, where client-side state information becomes corrupted and cannot be properly reset without explicit user action. This particular vulnerability affects the platform's language selection functionality as well, indicating a broader parameter validation weakness that extends across multiple system interfaces. The attack vector is particularly concerning as it requires minimal technical sophistication to execute, relying on social engineering to trick users into clicking malicious links rather than requiring complex exploitation techniques.
The remediation approach for CVE-2024-49705 involves implementing comprehensive input validation and error handling mechanisms throughout the affected system components. Version 79.0 of the SoftCOM iKSORIS system addresses this vulnerability through enhanced parameter validation that properly sanitizes and handles unexpected values for the d parameter and language selection inputs. This fix aligns with ATT&CK technique T1499.004, which covers the exploitation of input validation weaknesses to cause denial of service conditions. The patched implementation should include robust exception handling that prevents malformed parameters from causing cascading failures while maintaining system stability. Organizations should also implement automated monitoring for similar parameter handling issues across their software ecosystem, as this vulnerability pattern represents a common attack surface that could potentially affect other modules within the same system architecture. The fix demonstrates proper application of defensive programming principles that prevent unhandled exceptions from propagating through the system and causing complete service disruption rather than graceful degradation.