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CVE-2020-26050

24
FAUCET Score

CVE-2020-26050 is a local privilege escalation vulnerability affecting SaferVPN for Windows versions 5.0.3.3 through 5.0.4.15. It allows a low-privileged local user to elevate their privileges to SYSTEM by manipulating a crafted OpenSSL configuration file. This vulnerability has a CVSS score of 7.8 (High), indicating a significant impact on confidentiality, integrity, and availability with low attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.0.3.3, <= 5.0.4.15CPE matchmatch criteria
cpe:2.3:a:safervpn:safervpn:*:*:*:*:*: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
0.57%
Probability of exploitation in next 30 days
EPSS Percentile
43.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0057 is in the 83rd percentile among its peer group of 16,994 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

thebinary0x1.medium.com / cve-2020-26050-safervpn-for-windows-local-privilege-escalation-da069bb1373c
ExploitThird Party Advisory
vimeo.com / 459654003
ExploitThird Party Advisory
safervpn.com / blog/updates-to-the-safervpn-windows-application
Release NotesVendor Advisory