VAR-201802-0673

Vulnerability from variot - Updated: 2024-11-23 22:48

This vulnerability allows remote attackers to cause a denial-of-service condition on vulnerable installations of ZyXEL P-870H-51 DSL Router 1.00(AWG.3)D5. Authentication is not required to exploit this vulnerability. The specific flaw exists within numerous exposed CGI endpoints. The vulnerability is caused by improper access controls that allow access to critical functions without authentication. An attacker can use this vulnerability to reboot affected devices, along with other actions. Was ZDI-CAN-4540. ZyXEL P-870H-51 DSL Router Contains an access control vulnerability. Zero Day Initiative Is vulnerable to this vulnerability ZDI-CAN-4540 Was numbered.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. The ZyXELP-870H-51DSLRouter is a wireless router product from ZyXEL Technology. A security vulnerability exists in the exposedCGI endpoint in the ZyXELP-870H-51DSLRouter 1.00 (AWG.3) D5 release, which stems from a failure to properly control access

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • 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.
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Detection rules are retrieved from Rulezet.