CVE-2021-21884
CVSS v3
9.1
CRITICAL
EPSS Score
2.9 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An OS command injection vulnerability exists in the Web Manager SslGenerateCSR functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Technical details
- Published
- 2021-12-22
Frequently asked questions
What is CVE-2021-21884?
An OS command injection vulnerability exists in the Web Manager SslGenerateCSR functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Is CVE-2021-21884 actively exploited?
Active exploitation of CVE-2021-21884 has not been confirmed. The EPSS score is 2.9%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-21884?
CVE-2021-21884 has a CVSS v3 base score of 9.1 (CRITICAL severity).
Is CVE-2021-21884 affecting your environment?
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