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CVE-2020-25989

20
FAUCET Score

CVE-2020-25989 is a privilege escalation vulnerability affecting Pritunl Electron client versions 1.0.1116.6 through 1.2.2550.20. It allows an attacker to achieve root privileges on the affected system through an arbitrary file write. This high-severity vulnerability (CVSS 7.8) requires local access and low privileges but does not necessitate user interaction, leading to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.1116.6, <= 1.2.2550.20CPE matchmatch criteria
cpe:2.3:a:pritunl:pritunl-client-electron:*:*:*:*:*:*:*:*

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
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 87th percentile among its peer group of 17,061 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / pritunl/pritunl-client-electron/commit/89f8c997c6f93e724f68f76f7f47f8891d9acc2d
PatchThird Party Advisory
vkas-afk.github.io / vuln-disclosures
ExploitThird Party Advisory