CVE-2022-3320

Summary

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.

Affected Software

VendorProductVersion RangeStatus
CloudflareWARP0 < 2022.8.857.0affected
CloudflareWARP0 < 2022.8.936affected
CloudflareWARP0 < 2022.8.861.0affected

Weaknesses

  • CWE-862: CWE-862 Missing Authorization

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References