CVE-2022-3320

Bypassing Cloudflare Zero Trust policies using warp-cli set-custom-endpoint command

CVE-2022-3320 has no fix on record yet for 1 affected product. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent

CVSS

9.8

No vendor severity

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0044

38th percentile

It was possible to bypass policies configured for Zero Trust Secure Web Gateway by using warp-cli 'set-custom-endpoint' subcommand. Using this command with an unreachable endpoint caused the WARP Client to disconnect and allowed bypassing administrative restrictions on a Zero Trust enrolled endpoint.

Where it's fixed

Product	Fixed in	Fix	Released
No fix yet
Cloudflare WARP (Windows apps)	No fix yet	no-fix	n/a

Details

Published
October 28, 2022
Weakness
CWE-862: Missing Authorization
Vendor advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-3320

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