VULNERABILITY INTELLIGENCE

CVE-2015-2055

CVSS score7.8 HIGH
EPSS probability3.03%
CISA KEVNot currently listed
Published2015-02-23
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references