Secure Boot Vulnerability in Ruckus Wireless Products
CVE-2020-22656

7.5HIGH

Key Information:

Vendor

Ruckuswireless

Status
R310 Firmware
Vendor
CVE Published:
20 January 2023

What is CVE-2020-22656?

The vulnerability found in various Ruckus Wireless products exposes a potential risk where attackers can manipulate the Secure Boot state, resulting in unauthorized access or failure to verify the integrity of the operating environment. This flaw affects multiple models and versions, making it critical for users to apply available patches to safeguard their network devices from potential exploitation.

References

https://support.ruckuswireless.com/security_bulletins/302
https://hdhrmi.blogspot.com/2020/03/multiple-vulnerabilit...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.