HIGH

CVE-2020-29238

CVSS v3

7.5

HIGH

EPSS Score

49.6%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

An integer buffer overflow in the Nginx webserver of ExpressVPN Router version 1 allows remote attackers to obtain sensitive information when the server running as reverse proxy via specially crafted request.

Technical details

Published
3/10/2021

Frequently asked questions

What is CVE-2020-29238?

An integer buffer overflow in the Nginx webserver of ExpressVPN Router version 1 allows remote attackers to obtain sensitive information when the server running as reverse proxy via specially crafted request.

Is CVE-2020-29238 actively exploited?

Active exploitation of CVE-2020-29238 has not been confirmed. The EPSS score is 49.6%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-29238?

CVE-2020-29238 has a CVSS v3 base score of 7.5 (HIGH severity).

Is CVE-2020-29238 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.