Description

A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. A remote unauthenticated attacker could potentially exploit this vulnerability to gain unauthorized access to sensitive functionality and perform unauthorized operations.

Executive Summary

Technical Details

Mitigations

References

Additional Metadata

{
  "score": "10.0",
  "pubDate": "2026-09-01T22:17:13.170Z",
  "pubdate": "2026-09-01T22:17:13.170Z",
  "executiveSummary": "A pre-authentication Server-Side Request Forgery (SSRF) vulnerability exists within the Work Place interface of SMA1000 appliances.\nThis vulnerability stems from an unintended alternate access path that allows unauthenticated remote attackers to force the appliance to perform unauthorized HTTP requests.\nThe flaw poses a significant security risk, enabling adversaries to interact with internal network resources, services, or metadata endpoints that are otherwise unreachable from the external network.\nBy bypassing the standard authentication mechanisms through this alternate path, an attacker can potentially compromise sensitive functionality or perform unauthorized operations on behalf of the appliance.\nThe vulnerability requires no prior authentication, significantly lowering the barrier to entry for potential exploitation. Successful exploitation could lead to information disclosure, unauthorized access to back-end infrastructure, or the manipulation of internal service configurations, effectively undermining the security boundary enforced by the SMA1000 gateway.",
  "technicalDetails": "The vulnerability resides in the Work Place interface component of the SMA1000 appliance, specifically involving the handling of request parameters that facilitate an unintended alternate access path.\nThe root cause is a failure in the application's input validation and request routing logic, which allows external entities to influence the target destination of internal HTTP requests initiated by the appliance.\nThe exploitation flow begins when an unauthenticated attacker submits a specially crafted HTTP request to the vulnerable Work Place interface. By manipulating specific input parameters associated with this alternate access path, the attacker can influence the server-side logic to initiate outbound requests directed toward arbitrary internal or external targets.\nBecause the server initiates these requests, the traffic appears to originate from the trusted SMA1000 appliance. This allows an attacker to bypass perimeter security controls, such as firewalls or network access control lists (ACLs) that would otherwise block direct access to protected internal assets.\nThe vulnerability allows for the enumeration of internal network services, the retrieval of sensitive metadata, and potentially the interaction with internal web-based services that lack robust authentication. The impact of this SSRF is amplified by the appliance's privileged position within the network topology, as it is designed to manage secure remote access and often has elevated connectivity to internal infrastructure.\nThe lack of authentication requirements at this specific entry point allows for automated exploitation. The attacker leverages the server as a proxy to perform reconnaissance or execute operations that would typically require authorized credentials. Once the SSRF is triggered, the attacker can observe responses reflected through the appliance or use blind exploitation techniques to infer the success of operations against internal targets.\nPost-exploitation impact includes unauthorized access to internal management interfaces, exfiltration of configuration data, or the potential for further exploitation of internal systems that trust the SMA1000 appliance's origin IP address."
}