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IntelCVE-2021-0070

HistoryJun 09, 2021 - 7:15 p.m.

CVE-2021-0070

2021-06-0919:15:09

CWE-20

intel

web.nvd.nist.gov

cve-2021-0070

input validation

bmc firmware

intel(r) server board

privilege escalation

nvd

CVSS2

5.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

30.6%

JSON

Improper input validation in the BMC firmware for Intel® Server Board M10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.

Affected configurations

Nvd

Node

intelefi_bios_7215Range<bmc_8100.01.08

AND

intelserver_board_m10jnp2sbMatch-

VendorProductVersionCPE
intelefi_bios_7215*cpe:2.3:o:intel:efi_bios_7215:*:*:*:*:*:*:*:*
intelserver_board_m10jnp2sb-cpe:2.3:h:intel:server_board_m10jnp2sb:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intel	efi_bios_7215	*	cpe:2.3:o:intel:efi_bios_7215::::::::
intel	server_board_m10jnp2sb	-	cpe:2.3:h:intel:server_board_m10jnp2sb:-:::::::*

CNA Affected

[
  {
    "product": "Intel(R) Server Board M10JNP2SB",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "before version EFI BIOS 7215, BMC 8100.01.08"
      }
    ]
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00474.html

CVSS2

5.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

30.6%

JSON

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