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CVE-2020-27518

26
FAUCET Score

CVE-2020-27518 describes a local privilege escalation vulnerability affecting all versions of Windscribe VPN for Mac and Windows up to v2.02.10. A low-privileged user can exploit the WindscribeService component by manipulating OpenVPN options to execute code with root/SYSTEM privileges. This vulnerability carries a CVSS score of 7.8 (High) due to its low attack complexity and the potential for complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.02.10CPE matchmatch criteria
cpe:2.3:a:windscribe:windscribe:*:*:*:*:*:macos:*:*
<= 2.02.10CPE matchmatch criteria
cpe:2.3:a:windscribe:windscribe:*:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 76th percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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