CVE-2021-43359: Sunnet eHRD - Broken Access Control
First published: Wed Dec 01 2021(Updated: )
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.
Credit: twcert@cert.org.tw twcert@cert.org.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sun Ehrd | =8 | |
| Sun Ehrd | =9 | |
| =8 | ||
| =9 |
Remedy
Update Sunnet eHRD version to 10
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-43359?
CVE-2021-43359 has a high severity rating due to the potential for privilege escalation and arbitrary code execution.
How do I fix CVE-2021-43359?
To remediate CVE-2021-43359, it is recommended to update to the latest version of Sun eHRD that addresses this vulnerability.
What types of systems are affected by CVE-2021-43359?
CVE-2021-43359 affects Sun eHRD versions 8 and 9.
What can an attacker do by exploiting CVE-2021-43359?
An attacker exploiting CVE-2021-43359 can access the account management page and execute arbitrary code, potentially taking control of the system.
Is CVE-2021-43359 exploited locally or remotely?
CVE-2021-43359 can be exploited remotely after initial user authentication.
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