Vulnerability Name:

CVE-2021-29213 (CCN-212561)

Assigned:2021-10-26
Published:2021-10-26
Updated:2021-11-02
Summary:A potential local bypass of security restrictions vulnerability has been identified in HPE ProLiant DL20 Gen10, HPE ProLiant ML30 Gen10, and HPE ProLiant MicroServer Gen10 Plus server's system ROMs prior to version 2.52. The vulnerability could be locally exploited to cause disclosure of sensitive information, denial of service (DoS), and/or compromise system integrity.
CVSS v3 Severity:6.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.2 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2021-29213

Source: XF
Type: UNKNOWN
hpe-cve202129213-sec-bypass(212561)

Source: CCN
Type: HPESBHF04197 rev.1
HPE ProLiant DL20 Gen10, HPE ProLiant ML30 Gen10, and HPE ProLiant MicroServer Gen10 Plus, Local Bypass of Security Restrictions

Source: MISC
Type: Vendor Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf04197en_us

Vulnerable Configuration:Configuration 1:
  • cpe:/o:hpe:proliant_microserver_gen10_plus_firmware:*:*:*:*:*:*:*:* (Version < 2.52)
  • AND
  • cpe:/h:hpe:proliant_microserver_gen10_plus:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:hpe:proliant_ml30_gen10_server_firmware:*:*:*:*:*:*:*:* (Version < 2.52)
  • AND
  • cpe:/h:hpe:proliant_ml30_gen10_server:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:hpe:proliant_dl20_gen10_server_firmware:*:*:*:*:*:*:*:* (Version < 2.52)
  • AND
  • cpe:/h:hpe:proliant_dl20_gen10_server:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:hpe:proliant_dl20_gen10_server:-:*:*:*:*:*:*:*
  • OR cpe:/h:hpe:proliant_ml30_gen10_server:-:*:*:*:*:*:*:*
  • OR cpe:/h:hpe:proliant_microserver_gen10_plus:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    hpe proliant microserver gen10 plus firmware *
    hpe proliant microserver gen10 plus -
    hpe proliant ml30 gen10 server firmware *
    hpe proliant ml30 gen10 server -
    hpe proliant dl20 gen10 server firmware *
    hpe proliant dl20 gen10 server -
    hpe proliant dl20 gen10 server -
    hpe proliant ml30 gen10 server -
    hpe proliant microserver gen10 plus -