CVE-2022-28491
CVSS v3
9.8
CRITICAL
EPSS Score
4.7 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 contains a command injection vulnerability in the NTPSyncWithHost function via the host_name parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
Technical details
- Published
- 2023-03-23
Frequently asked questions
What is CVE-2022-28491?
TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 contains a command injection vulnerability in the NTPSyncWithHost function via the host_name parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
Is CVE-2022-28491 actively exploited?
Active exploitation of CVE-2022-28491 has not been confirmed. Its EPSS score was 4.7% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-28491?
CVE-2022-28491 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2022-28491 affecting your environment?
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