CVE-2021-43359

HIGH

Sunnet eHRD - Privilege Escalation

Title source: llm

Description

Sunnet eHRD has broken access control vulnerability, which allows a remote attacker to access account management page after being authenticated as a general user, then perform privilege escalation to execute arbitrary code and control the system or interrupt services.

References (1)

[Third Party Advisory] https://www.twcert.org.tw/tw/cp-132-5354-0aac0-1.html

Scores

CVSS v3 8.8

EPSS 0.0064

EPSS Percentile 70.1%

Attack Vector NETWORK

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

Classification

CWE

CWE-732

Status published

Affected Products (2)

sun/ehrd

Timeline

Published Dec 01, 2021

Tracked Since Feb 18, 2026