VAR-201502-0205
Vulnerability from variot - Updated: 2023-12-18 13:57Zhone 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
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- 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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