VAR-201904-1091

Vulnerability from variot - Updated: 2023-12-18 12:18

A directory traversal vulnerability in the file browser component on the Zyxel NAS 326 version 5.21 and below allows a lower privileged user to change the location of any other user's files. Zyxel NAS 326 Contains a path traversal vulnerability.Information may be tampered with. ZyxelNAS326 is a dual-disc personal cloud storage device from Zyxel. ZyXEL NAS 326 is a NAS (Network Attached Storage) device produced by ZyXEL Corporation of Taiwan, China. The vulnerability originates from the failure of network systems or products to properly filter resources or special elements in file paths. An attacker could exploit this vulnerability to access locations outside of restricted directories

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  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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Detection rules are retrieved from Rulezet.

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