CVE-2021-37394
CVSS v3
8.8
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In RPCMS v1.8 and below, attackers can interact with API and change variable "role" to "admin" to achieve admin user registration.
Technical details
- Published
- 2021-07-26
Frequently asked questions
What is CVE-2021-37394?
In RPCMS v1.8 and below, attackers can interact with API and change variable "role" to "admin" to achieve admin user registration.
Is CVE-2021-37394 actively exploited?
Active exploitation of CVE-2021-37394 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-37394?
CVE-2021-37394 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2021-37394 affecting your environment?
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