CVE-2020-26879

Ruckus vRioT through 1.5.1.0.21 has an API backdoor that is hardcoded into validate_token.py. An unauthenticated attacker can interact with the service API by using a backdoor value as the Authorization header.

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

45.08% chance of exploitation in the next 30 days, 99th percentile

Nuclei

critical · CWE-798

Published

2020-10-26

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://adepts.of0x.cc/ruckus-vriot-rce/

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-26879.yaml

Security advisories

• https://support.ruckuswireless.com/documents
• https://support.ruckuswireless.com/security_bulletins/305
• https://adepts.of0x.cc
• https://adepts.of0x.cc/ruckus-vriot-rce
• https://twitter.com/TheXC3LL
• https://x-c3ll.github.io

References

• CVE Record
• NVD entry