CVE-2021-22887: Low severity PulseSecure Psa-5000 Firmware vulnerability
A vulnerability in the BIOS of Pulse Secure (PSA-Series Hardware) models PSA5000 and PSA7000 could allow an attacker to compromise BIOS firmware. This vulnerability can be exploited only as part of an attack chain. Before an attacker can compromise the BIOS, they must exploit the device.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the vulnerability ID for this Pulse Secure BIOS vulnerability?
The vulnerability ID for this Pulse Secure BIOS vulnerability is CVE-2021-22887.
What is the severity level of CVE-2021-22887?
CVE-2021-22887 has a severity level of low with a CVSS score of 2.3.
Which hardware models are affected by this vulnerability?
The Pulse Secure (PSA-Series Hardware) models PSA5000 and PSA7000 are affected by this vulnerability.
What is the impact of this vulnerability?
This vulnerability could allow an attacker to compromise the BIOS firmware of affected Pulse Secure devices.
How can this vulnerability be exploited?
This vulnerability can be exploited as part of an attack chain, and the attacker must first exploit the device before compromising the BIOS.