CVE-2020-20486

HIGH

iec104 v1.0 - Stack-Based Buffer Overflow via Iec10x_Sta_Addr Parameter

Title source: llm
STIX 2.1

Description

IEC104 v1.0 contains a stack-buffer overflow in the parameter Iec10x_Sta_Addr.

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/airpig2011/IEC104/issues/14

Scores

CVSS v3 7.5
EPSS 0.0109
EPSS Percentile 61.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-787
Status published
Products (1)
iec104_project/iec104 1.0
Published Aug 31, 2021
Tracked Since Feb 18, 2026