CVE-2015-2055
HighPublished
Zhone 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.
- Published
- Feb 23, 2015
- Updated
- Aug 6, 2024
- Assigning CNA
- mitre
- Evidence observed
- Jan 21, 2015
Primary CVSS
7.8/ 10High
nvd · CVSS 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C3.0%
Low · next 30 days
- Percentile
- 86.9%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Zhone 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.
Sources
1Kaczinski Ramirez · hardware · Jan 21, 2015
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