Vulnerability CVE-2021-39070

Vulnerability Name:

CVE-2021-39070 (CCN-215353)

Assigned:

2021-08-16

Published:

2022-01-31

Updated:

2022-07-12

Summary:

IBM Security Verify Access 10.0.0.0, 10.0.1.0 and 10.0.2.0 with the advanced access control authentication service enabled could allow an attacker to authenticate as any user on the system. IBM X-Force ID: 215353.

CVSS v3 Severity:

9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-noinfo

Vulnerability Consequences:

Gain Privileges

References:

Source: MITRE
Type: CNA
CVE-2021-39070

Source: XF
Type: UNKNOWN
ibm-sam-cve202139070-priv-escalation(215353)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-sam-cve202139070-priv-escalation (215353)

Source: CCN
Type: IBM Security Bulletin 6552318 (Security Verify Access Appliance)
IBM Security Verify Access fixed a security vulnerability in the product.

Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/6552318

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:security_verify_access:10.0.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:security_verify_access:10.0.2.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:security_verify_access_docker:10.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:security_verify_access_docker:10.0.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:security_verify_access_docker:10.0.2.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

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