CVE-2021-0101

CVSS V2 Medium 5.8 CVSS V3 High 8.8

Description

Buffer overflow in the BMC firmware for Intel(R) Server BoardM10JNP2SB before version EFI BIOS 7215, BMC 8100.01.08 may allow an unauthenticated user to potentially enable an escalation of privilege via adjacent access.

Overview

CVE ID
CVE-2021-0101

Assigner
secure@intel.com

Vulnerability Status
Analyzed

Published Version
2021-06-09T19:15:09

Last Modified Date
2021-06-17T17:02:27

Weakness Enumerations

CWE	URL
CWE-120	http://cwe.mitre.org/data/definitions/120.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:intel:efi_bios_7215::::::::	1	OR	bmc_8100.01.08
cpe:2.3:h:intel:server_board_m10jnp2sb:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
ADJACENT_NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
5.8

Severity
MEDIUM

Exploitability Score
6.5

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
ADJACENT_NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00474.html	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-0101
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0101

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:10:56				Added to TrackCVE
2022-12-05 04:03:53	2021-06-09T19:15Z	2021-06-09T19:15:09	CVE Published Date	updated
2022-12-05 04:03:53		2021-06-17T17:02:27	CVE Modified Date	updated
2022-12-05 04:03:53		Analyzed	Vulnerability Status	updated