CVE-2021-43358

HIGH

Sunnet eHRD - Unauthenticated Path Traversal via URL Special Character Injection

Title source: llm

Description

Sunnet eHRD has inadequate filtering for special characters in URLs, which allows a remote attacker to perform path traversal attacks without authentication, access restricted paths and download system files.

References (1)

Core 1

Core References

Third Party Advisory x_refsource_misc

https://www.twcert.org.tw/tw/cp-132-5353-4ebee-1.html

Scores

CVSS v3 7.5

EPSS 0.0047

EPSS Percentile 64.8%

Attack Vector NETWORK

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

Details

CWE

CWE-22

Status published

Products (2)

sun/ehrd 8

sun/ehrd 9

Published Dec 01, 2021

Tracked Since Feb 18, 2026