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Vulnerability record · CVE-2020-27518 · published 4 May 2021

CVE-2020-27518: Windscribe improper privilege management vulnerability

Windscribe · Windscribe

All versions of Windscribe VPN for Mac and Windows <= v2.02.10 contain a local privilege escalation vulnerability in the WindscribeService component. A low privilege user could leverage several openvpn options to execute code as root/SYSTEM.

7.8 CVSS 3.1 High EPSS 0.44% · top 64.5% CWE-269 · Improper privilege management
7.8CVSS 3.1 base score, v2 7.2
0.44%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
9 Jul 2026Last modified by NVD

Description

All versions of Windscribe VPN for Mac and Windows <= v2.02.10 contain a local privilege escalation vulnerability in the WindscribeService component. A low privilege user could leverage several openvpn options to execute code as root/SYSTEM.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://jeffs.sh/CVEs/CVE-2020-27518.txt ExploitThird Party Advisory
https://jeffs.sh/CVEs/CVE-2020-27518.txt ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-27518), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.