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[email protected]CVE-2021-27610

HistoryJun 16, 2021 - 3:15 p.m.

CVE-2021-27610

2021-06-1615:15:08

CWE-287

[email protected]

web.nvd.nist.gov

sap

netweaver

abap

server

platform

rfc

user info

authentication

cve-2021-27610

nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.7%

JSON

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.

Affected configurations

NVD

Node

sapnetweaver_abapMatch700

sapnetweaver_abapMatch701

sapnetweaver_abapMatch702

sapnetweaver_abapMatch731

sapnetweaver_abapMatch740

sapnetweaver_abapMatch750

sapnetweaver_abapMatch751

sapnetweaver_abapMatch752

sapnetweaver_abapMatch753

sapnetweaver_abapMatch754

sapnetweaver_abapMatch755

sapnetweaver_abapMatch804

sapnetweaver_application_server_abapMatch700

sapnetweaver_application_server_abapMatch701

sapnetweaver_application_server_abapMatch702

sapnetweaver_application_server_abapMatch731

sapnetweaver_application_server_abapMatch740

sapnetweaver_application_server_abapMatch750

sapnetweaver_application_server_abapMatch751

sapnetweaver_application_server_abapMatch752

sapnetweaver_application_server_abapMatch753

sapnetweaver_application_server_abapMatch754

sapnetweaver_application_server_abapMatch755

sapnetweaver_application_server_abapMatch804

CPENameOperatorVersion
sap:netweaver_abapsap netweaver abapeq700
sap:netweaver_abapsap netweaver abapeq701
sap:netweaver_abapsap netweaver abapeq702
sap:netweaver_abapsap netweaver abapeq731
sap:netweaver_abapsap netweaver abapeq740
sap:netweaver_abapsap netweaver abapeq750
sap:netweaver_abapsap netweaver abapeq751
sap:netweaver_abapsap netweaver abapeq752
sap:netweaver_abapsap netweaver abapeq753
sap:netweaver_abapsap netweaver abapeq754

CPE	Name	Operator	Version
sap:netweaver_abap	sap netweaver abap	eq	700
sap:netweaver_abap	sap netweaver abap	eq	701
sap:netweaver_abap	sap netweaver abap	eq	702
sap:netweaver_abap	sap netweaver abap	eq	731
sap:netweaver_abap	sap netweaver abap	eq	740
sap:netweaver_abap	sap netweaver abap	eq	750
sap:netweaver_abap	sap netweaver abap	eq	751
sap:netweaver_abap	sap netweaver abap	eq	752
sap:netweaver_abap	sap netweaver abap	eq	753
sap:netweaver_abap	sap netweaver abap	eq	754

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1-10 of 241

CNA Affected

[
  {
    "product": "SAP NetWeaver AS ABAP and ABAP Platform",
    "vendor": "SAP SE",
    "versions": [
      {
        "status": "affected",
        "version": "< 700"
      },
      {
        "status": "affected",
        "version": "< 701"
      },
      {
        "status": "affected",
        "version": "< 702"
      },
      {
        "status": "affected",
        "version": "< 731"
      },
      {
        "status": "affected",
        "version": "< 740"
      },
      {
        "status": "affected",
        "version": "< 750"
      },
      {
        "status": "affected",
        "version": "< 751"
      },
      {
        "status": "affected",
        "version": "< 752"
      },
      {
        "status": "affected",
        "version": "< 753"
      },
      {
        "status": "affected",
        "version": "< 754"
      },
      {
        "status": "affected",
        "version": "< 755"
      },
      {
        "status": "affected",
        "version": "< 804"
      }
    ]
  }
]

References

launchpad.support.sap.com/#/notes/3007182

wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999

Social References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

8.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.7%

JSON

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