Low severity2.3NVD Advisory· Published Mar 16, 2021· Updated Jun 17, 2026
CVE-2021-22887
CVE-2021-22887
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
14- cpe:2.3:o:pulsesecure:psa-5000_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:pulsesecure:psa-7000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x10slm-f_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:supermicro:x10slm-f_firmware:*:*:*:*:*:*:*:*range: <3.4
- cpe:2.3:o:supermicro:x10slm\+-f_firmware:*:*:*:*:*:*:*:*range: <3.4
- cpe:2.3:o:supermicro:x10slm\+ln4f_firmware:*:*:*:*:*:*:*:*Range: <3.4
Patches
Vulnerability mechanics
References
2- kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44712nvdPatchVendor Advisory
- www.supermicro.com/en/support/security/TrickbotnvdThird Party Advisory
News mentions
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