Cpe:2.3:h:gigatech:pdv5701:1.0.31_240305_112640:*:*:*:*:*:*:* - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/cpes/cpe2.3hgigatechpdv57011.0.31_240305_112640/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioTue, 22 Sep 2026 02:32:14 +0000https://feed.craftedsignal.io/favicon-32x32.pngCraftedSignal Threat Feedhttps://feed.craftedsignal.io/3232https://feed.craftedsignal.io/favicon.svgCritical Authentication Bypass in Gigatech PDV5701 WebSocket Servicehttps://feed.craftedsignal.io/briefs/2026-09-gigatech-auth-bypass/Tue, 22 Sep 2026 02:32:14 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-09-gigatech-auth-bypass/A critical authentication bypass vulnerability (CVE-2026-94493) in Gigatech PDV5701 allows remote, unauthenticated access via the /index.html component of the WebSocket Service.CVE-2026-94493 is a critical vulnerability affecting Gigatech PDV5701 firmware version 1.0.31_240305_112640. The vulnerability resides within the WebSocket Service component, specifically involving the improper processing of requests to the /index.html file. Due to missing authentication controls, a remote, unauthenticated attacker can exploit this flaw to bypass security mechanisms. This vulnerability has been publicly disclosed, and exploitation code is available, increasing the risk of unauthorized access or full system compromise. Gigatech has not provided a patch or a response to the disclosure. Defenders should prioritize network-level inspection to identify unauthorized attempts to interact with the WebSocket Service or index.html endpoint on affected devices.

Impact

Successful exploitation allows remote attackers to bypass authentication entirely, resulting in unauthorized access to the device. Given the CVSS 3.1 base score of 10.0, this represents a complete compromise of the system's security posture, potentially allowing for remote command execution, data exfiltration, or persistence within the targeted environment.

Recommendation

  • Identify all instances of Gigatech PDV5701 within the internal network infrastructure.
  • Implement network-level access control lists (ACLs) to restrict access to the WebSocket Service endpoint on affected Gigatech PDV5701 devices, ensuring only authorized management subnets can communicate with the interface.
  • Monitor logs for repeated or unauthorized HTTP requests to /index.html on Gigatech hardware, as this may indicate exploitation attempts.
  • Since no vendor patch is currently available, consider isolating these devices behind a VPN or dedicated management gateway to mitigate remote exposure.
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