CVE-2018-19037
CVSS v3
7.5
HIGH
EPSS Score
1.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
On Virgin Media wireless router 3.0 hub devices, the web interface is vulnerable to denial of service. When POST requests are sent and keep the connection open, the router lags and becomes unusable to anyone currently using the web interface.
Technical details
- Published
- 2019-05-13
Frequently asked questions
What is CVE-2018-19037?
On Virgin Media wireless router 3.0 hub devices, the web interface is vulnerable to denial of service. When POST requests are sent and keep the connection open, the router lags and becomes unusable to anyone currently using the web interface.
Is CVE-2018-19037 actively exploited?
Active exploitation of CVE-2018-19037 has not been confirmed. Its EPSS score was 1.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-19037?
CVE-2018-19037 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2018-19037 affecting your environment?
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