CVE-2020-29238
An integer buffer overflow in the Nginx webserver of ExpressVPN Router version 1 allows remote attackers to obtain sensitive information whe
CVSS
7.5
Alto
EPSS
16.4%
p97
KEV
—
Exploit Today
29
0-100
Publicado: 10 mar 2021 · Última mod.: 9 jul 2026 · CWE-190
16.4%EPSS · 30 días16.7%
2026-06-302026-07-16
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.
- ja1sharma.comhttp://ja1sharma.com/blog/2021/CVE-2020-29238/
- packetstormsecurity.comhttp://packetstormsecurity.com/files/162152/ExpressVPN-VPN-Router-1.0-Integer-Overflow.html
- bugcrowd.comhttps://bugcrowd.com/disclosures/4e8d5325-8e49-4ea3-962a-a088bbb73a3f/expressvpn-router-integer-buffer-overflow-server-info-disclosure-when-router-s-nginx-server-used-as-reverse-proxy-server
- ja1sharma.comhttp://ja1sharma.com/blog/2021/CVE-2020-29238/
- packetstormsecurity.comhttp://packetstormsecurity.com/files/162152/ExpressVPN-VPN-Router-1.0-Integer-Overflow.html
- bugcrowd.comhttps://bugcrowd.com/disclosures/4e8d5325-8e49-4ea3-962a-a088bbb73a3f/expressvpn-router-integer-buffer-overflow-server-info-disclosure-when-router-s-nginx-server-used-as-reverse-proxy-server
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