VAR-201502-0205
Vulnerability from variot - Updated: 2025-04-12 23:28Zhone GPON 2520 with firmware R4.0.2.566b allows remote attackers to cause a denial of service via a long string in the oldpassword parameter. Zhone GPON 2520 The firmware in the service disruption (DoS) There are vulnerabilities that are put into a state.By a third party oldpassword Service disruption through excessively long strings of parameters (DoS) There is a possibility of being put into a state. Zhone GPON is prone to a denial-of-service vulnerability. Zhone GPON 2520 is a solution based on ITU-TG.984.x standard broadband passive optical integrated access standard of Zhone Company. A security vulnerability exists in Zhone GPON 2520 using R4.0.2.566b firmware
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Sightings
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Nomenclature
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- Confirmed: The vulnerability has been validated from an analyst's perspective.
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