CVE-2019-20502

7.5 highEPSS 1.1%

High (7.5) in echatserver easy chat server. EPSS 1.1% chance of exploitation in the next 30 days.

An issue was discovered in EFS Easy Chat Server 3.1. There is a buffer overflow via a long body2.ghp message parameter.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2020-03-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19