What’s Vulnerable › Vulnerabilities

CVE-2021-43358: Sunnet eHRD - Path Traversal

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-01 · updated 2026-06-17
• Weakness: CWE-22

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.

Affected products

• Sunnet eHRD: 8, 9

References

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

Get alerted when CVE-2021-43358 or the next vulnerability affects your stack