Back to Database
Status published
High
CVE-2015-2055
Zhone GPON 2520 with firmware R4.0.2.566b allows remote attackers to...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2015-2055
Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
zhone technologies
View all reports →Affected Software
gpon 2520 firmware
Vulnerable Versions:
r4.0.2.566b
Timeline
Official Publish:
February 23rd, 2015
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.