Vulnerability Name:

CVE-2018-2494 (CCN-154238)

Assigned:2017-12-15
Published:2018-12-11
Updated:2019-10-03
Summary:Necessary authorization checks for an authenticated user, resulting in escalation of privileges, have been fixed in SAP Basis AS ABAP of SAP NetWeaver 700 to 750, from 750 onwards delivered as ABAP Platform.
CVSS v3 Severity:8.0 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)
7.0 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H)
7.2 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:U/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): High
Availibility (A): High
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
8.7 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-863
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2018-2494

Source: XF
Type: UNKNOWN
sap-cve20182494-priv-esc(154238)

Source: CCN
Type: SAP Web site
SAP Support Note 2698996

Source: MISC
Type: Permissions Required, Vendor Advisory
https://launchpad.support.sap.com/#/notes/2698996

Source: CCN
Type: SAP Security Patch Day – December 2018
SAP Security Patch Day – December 2018

Source: MISC
Type: Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sap:business_application_software_integrated_solution:*:*:*:*:*:*:*:* (Version >= 7.00 and <= 7.02)
  • OR cpe:/a:sap:business_application_software_integrated_solution:*:*:*:*:*:*:*:* (Version >= 7.10 and <= 7.30)
  • OR cpe:/a:sap:business_application_software_integrated_solution:7.31:*:*:*:*:*:*:*
  • OR cpe:/a:sap:business_application_software_integrated_solution:7.40:*:*:*:*:*:*:*
  • OR cpe:/a:sap:business_application_software_integrated_solution:*:*:*:*:*:*:*:* (Version >= 7.50 and <= 7.53)

  • * Denotes that component is vulnerable
    BACK
    sap business application software integrated solution *
    sap business application software integrated solution *
    sap business application software integrated solution 7.31
    sap business application software integrated solution 7.40
    sap business application software integrated solution *