Vulnerability Name:

CVE-2020-6181 (CCN-176212)

Assigned:2020-02-11
Published:2020-02-11
Updated:2020-02-21
Summary:Under some circumstances the SAML SSO implementation in the SAP NetWeaver (SAP_BASIS versions 702, 730, 731, 740 and SAP ABAP Platform (SAP_BASIS versions 750, 751, 752, 753, 754), allows an attacker to include invalidated data in the HTTP response header sent to a Web user, leading to HTTP Response Splitting vulnerability.
CVSS v3 Severity:5.8 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N)
5.1 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
5.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N)
5.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-6181

Source: XF
Type: UNKNOWN
sap-cve20206181-response-splitting(176212)

Source: CCN
Type: SAP Web site
SAP Support Note 2880744

Source: MISC
Type: Permissions Required, Vendor Advisory
https://launchpad.support.sap.com/#/notes/2880744

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

Source: MISC
Type: Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=537788812

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sap:abap_platform:7.50:*:*:*:*:*:*:*
  • OR cpe:/a:sap:abap_platform:7.51:*:*:*:*:*:*:*
  • OR cpe:/a:sap:abap_platform:7.52:*:*:*:*:*:*:*
  • OR cpe:/a:sap:abap_platform:7.53:*:*:*:*:*:*:*
  • OR cpe:/a:sap:abap_platform:7.54:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver:7.02:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver:7.30:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver:7.31:*:*:*:*:*:*:*
  • OR cpe:/a:sap:netweaver:7.40:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    sap abap platform 7.50
    sap abap platform 7.51
    sap abap platform 7.52
    sap abap platform 7.53
    sap abap platform 7.54
    sap netweaver 7.02
    sap netweaver 7.30
    sap netweaver 7.31
    sap netweaver 7.40