Vulnerability Name:

CVE-2020-6371 (CCN-189867)

Assigned:2020-10-14
Published:2020-10-14
Updated:2022-10-05
Summary:User enumeration vulnerability can be exploited to get a list of user accounts and personal user information can be exposed in SAP NetWeaver Application Server ABAP (POWL test application) versions - 710, 711, 730, 731, 740, 750, leading to Information Disclosure.
CVSS v3 Severity:4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
4.1 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
4.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2020-6371

Source: XF
Type: UNKNOWN
sap-cve20206371-info-disc(189867)

Source: CCN
Type: SAP Web site
SAP Support Note 2963137

Source: MISC
Type: Permissions Required, Vendor Advisory
https://launchpad.support.sap.com/#/notes/2963137

Source: CCN
Type: SAP Security Patch Day - October 2020
SAP Security Patch Day - October 2020

Source: MISC
Type: Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=558632196

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_application_server_abap:710:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_application_server_abap:730:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_application_server_abap:711:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:sap:netweaver_as_abap:730:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_as_abap:731:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_as_abap:740:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_as_abap:750:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_as_abap:710:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver_as_abap:711:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    sap netweaver application server abap 750
    sap netweaver application server abap 710
    sap netweaver application server abap 730
    sap netweaver application server abap 731
    sap netweaver application server abap 711
    sap netweaver application server abap 740
    sap netweaver as abap 730
    sap netweaver as abap 731
    sap netweaver as abap 740
    sap netweaver as abap 750
    sap netweaver as abap 710
    sap netweaver as abap 711