Multiple vulnerabilities in Certain HPE Proliant DX Servers

Published: 2023-03-07

Risk	Low
Patch available	YES
Number of vulnerabilities	4
CVE-ID	CVE-2021-0187 CVE-2022-26343 CVE-2022-26837 CVE-2022-32231
CWE-ID	CWE-284 CWE-20 CWE-665
Exploitation vector	Local
Public exploit	N/A
Vulnerable software Subscribe	HPE ProLiant DX560 Gen10 server Hardware solutions / Firmware HPE ProLiant DX380 Gen10 server Hardware solutions / Firmware HPE ProLiant DX360 Gen10 server Hardware solutions / Firmware HPE ProLiant DX360 Gen10 Plus server Hardware solutions / Firmware HPE ProLiant DX380 Gen10 Plus server Hardware solutions / Firmware
Vendor	HPE

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Improper access control

EUVDB-ID: #VU72455

Risk: Low

CVSSv3.1: 2.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-0187

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper access restrictions in the BIOS firmware. A local user can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HPE ProLiant DX560 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX380 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 Plus server: before 1.72_02-02-2023

HPE ProLiant DX380 Gen10 Plus server: before 1.72_02-02-2023

CPE2.3

External links

http://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04428en_us

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

EUVDB-ID: #VU72449

Risk: Low

CVSSv3.1: 6.9 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-26343

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper access restrictions in the BIOS firmware. A local privileged user can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HPE ProLiant DX560 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX380 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 Plus server: before 1.72_02-02-2023

HPE ProLiant DX380 Gen10 Plus server: before 1.72_02-02-2023

CPE2.3

External links

http://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04428en_us

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Input validation error

EUVDB-ID: #VU72452

Risk: Low

CVSSv3.1: 6.5 [CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-26837

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to insufficient validation of user-supplied input in the BIOS firmware. A local user can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HPE ProLiant DX560 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX380 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 Plus server: before 1.72_02-02-2023

HPE ProLiant DX380 Gen10 Plus server: before 1.72_02-02-2023

CPE2.3

External links

http://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04428en_us

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Improper Initialization

EUVDB-ID: #VU72451

Risk: Low

CVSSv3.1: 6.5 [CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32231

CWE-ID: CWE-665 - Improper Initialization

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper initialization in the BIOS firmware. A local user can run a specially crafted application to execute arbitrary code with escalated privileges on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

HPE ProLiant DX560 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX380 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 server: before 2.76_02-09-2023

HPE ProLiant DX360 Gen10 Plus server: before 1.72_02-02-2023

HPE ProLiant DX380 Gen10 Plus server: before 1.72_02-02-2023

CPE2.3

External links

http://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04428en_us

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.