CVE-2021-27610

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 804, does not create information about internal and external RFC user in consistent and distinguished format, which could lead to improper authentication and may be exploited by malicious users to obtain illegitimate access to the system.
Overview
  • CVE ID
  • CVE-2021-27610
  • Assigner
  • cna@sap.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-16T15:15:08
  • Last Modified Date
  • 2022-10-06T15:20:09
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:sap:netweaver_abap:700:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:701:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:702:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:731:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:750:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:751:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:752:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:753:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:754:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:755:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_abap:804:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:netweaver_application_server_abap:804:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://launchpad.support.sap.com/#/notes/3007182 Permissions Required Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27610
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27610
History
Created Old Value New Value Data Type Notes
2022-05-10 07:10:10 Added to TrackCVE
2022-12-05 04:30:58 2021-06-16T15:15Z 2021-06-16T15:15:08 CVE Published Date updated
2022-12-05 04:30:58 2022-10-06T15:20:09 CVE Modified Date updated
2022-12-05 04:30:58 Analyzed Vulnerability Status updated