Vulnerability Name:

CVE-2021-20496 (CCN-197966)

Assigned:2020-12-17
Published:2021-07-13
Updated:2021-09-29
Summary:IBM Security Verify Access Docker 10.0.0 could allow an authenticated user to bypass input due to improper input validation. IBM X-Force ID: 197966.
CVSS v3 Severity:4.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N)
4.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
2.7 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)
2.4 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-20
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2021-20496

Source: XF
Type: UNKNOWN
ibm-sam-cve202120496-sec-bypass(197966)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-sam-cve202120496-sec-bypass (197966)

Source: CCN
Type: IBM Security Bulletin 6471895 (Security Verify Access Docker)
Multiple Security vulnerabilities have been fixed in the IBM Security Verify Access Docker container

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/pages/node/6471895

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:*
  • AND
  • cpe:/a:docker:docker:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm security verify access 10.0.0
    docker docker -