Vulnerability · Published Dec 1, 2021 · Assigned by twcert

CVE-2021-43359Sunnet eHRD - Broken Access Control

High 8.8

In plain English

A high-severity incorrect permission assignment in eHRD from Sunnet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)2.5%top 15.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Sunnet	eHRD	89

Weakness: CWE-732 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://www.twcert.org.tw/tw/cp-132-5354-0aac0-1.html x_refsource_MISC