CVE-2023-22653
CVSS v3
8.8
HIGH
EPSS Score
5.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An OS command injection vulnerability exists in the vtysh_ubus tcpdump_start_cb functionality of Milesight UR32L v32.3.0.5. A specially crafted HTTP request can lead to command execution. An authenticated attacker can send an HTTP request to trigger this vulnerability.
Technical details
- Published
- 2023-07-06
Frequently asked questions
What is CVE-2023-22653?
An OS command injection vulnerability exists in the vtysh_ubus tcpdump_start_cb functionality of Milesight UR32L v32.3.0.5. A specially crafted HTTP request can lead to command execution. An authenticated attacker can send an HTTP request to trigger this vulnerability.
Is CVE-2023-22653 actively exploited?
Active exploitation of CVE-2023-22653 has not been confirmed. Its EPSS score was 5.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-22653?
CVE-2023-22653 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2023-22653 affecting your environment?
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