| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | Zhone GPON 2520 Input Validation Vulnerability | 28 Feb 201500:00 | – | cnvd |
 | CVE-2015-2055 | 23 Feb 201517:00 | – | cvelist |
 | Zhone GPON 2520 R4.0.2.566b - Crash (PoC) | 21 Jan 201500:00 | – | exploitdb |
 | CVE-2015-2055 | 23 Feb 201517:59 | – | nvd |
 | Design/Logic Flaw | 23 Feb 201517:59 | – | prion |
Node
AND
| Source | Link |
|---|---|
| securityfocus | www.securityfocus.com/bid/74876 |
| exploit-db | www.exploit-db.com/exploits/35859 |
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| oldpassword | request body | /GponForm/LoginForm | DoS via long string in oldpassword parameter in GPON Zhone 2520 firmware R4.0.2.566b | CWE-20 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
17 Jun 2026 00:23Current
6.9Medium risk
Vulners AI Score6.9
CVSS 27.8
EPSS0.03034