A vulnerability in the BIOS of Pulse Secure (PSA-Series Hardware) models PSA5000 and…
Priority LOW 12CWE-506Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-506.
Summary
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.
Why it matters now
EPSS 0.00276 20th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | PSA5000, PSA7000 | Fixed in 3.0d | — | No fix listed | CNA |
- PSA5000, PSA7000 Vendor— Affected Fixed in 3.0d Fixed in — No fix listed CNA
CPE configurations NVD · 24
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:pulsesecure:psa-5000_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Pulse Secure |
| cpe:2.3:h:pulsesecure:psa-5000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Pulse Secure |
| cpe:2.3:o:pulsesecure:psa-7000_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Pulse Secure |
| cpe:2.3:h:pulsesecure:psa-7000:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Pulse Secure |
| cpe:2.3:o:supermicro:x10slh-f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10slh-f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10sll-f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10sll-f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10slm-f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10slm-f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
- cpe:2.3:o:pulsesecure:psa-5000_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Pulse Secure
- cpe:2.3:h:pulsesecure:psa-5000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Pulse Secure
- cpe:2.3:o:pulsesecure:psa-7000_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Pulse Secure
- cpe:2.3:h:pulsesecure:psa-7000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Pulse Secure
- cpe:2.3:o:supermicro:x10slh-f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10slh-f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10sll-f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10sll-f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10slm-f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10slm-f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
Show 14 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:supermicro:x10sll\+f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10sll\+f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10slm\+-f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10slm\+-f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10slm\+ln4f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10slm\+ln4f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10sla-f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10sla-f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10sl7-f_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10sl7-f:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10sll-s_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10sll-s:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
| cpe:2.3:o:supermicro:x10sll-sf_firmware:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | Supermicro |
| cpe:2.3:h:supermicro:x10sll-sf:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Supermicro |
- cpe:2.3:o:supermicro:x10sll\+f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10sll\+f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10slm\+-f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10slm\+-f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10slm\+ln4f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10slm\+ln4f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10sla-f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10sla-f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10sl7-f_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10sl7-f:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10sll-s_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10sll-s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
- cpe:2.3:o:supermicro:x10sll-sf_firmware:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·Supermicro
- cpe:2.3:h:supermicro:x10sll-sf:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Supermicro
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-22887
- 2026-10-03 Alias added: GHSA-gpmr-cr86-wc6h
References
Sources
- CVE-2021-22887 · CVE Program
- CVE-2021-22887 · NVD
- FIRST EPSS
- GHSA-gpmr-cr86-wc6h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences