7.5
HIGH
CVE-2020-6240
SAP NetWeaver AS ABAP Web Dynpro ABAP Denial of Service
Description

SAP NetWeaver AS ABAP (Web Dynpro ABAP), versions (SAP_UI 750, 752, 753, 754 and SAP_BASIS 700, 710, 730, 731, 804) allows an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service leading to Denial of Service

INFO

Published Date :

May 12, 2020, 6:15 p.m.

Last Modified :

Oct. 5, 2022, 2:16 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2020-6240 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Sap netweaver_application_server_abap
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-6240.

URL Resource
https://launchpad.support.sap.com/#/notes/2856923 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=545396222 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-6240 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-6240 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:752:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:753:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:754:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:700:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:710:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:710:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:804:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:804:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:750:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:730:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:730:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 05, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:731:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE CWE-20 NVD-CWE-noinfo
  • Initial Analysis by [email protected]

    May. 14, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://launchpad.support.sap.com/#/notes/2856923 No Types Assigned https://launchpad.support.sap.com/#/notes/2856923 Permissions Required
    Changed Reference Type https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=545396222 No Types Assigned https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=545396222 Vendor Advisory
    Added CWE NIST CWE-20
    Added CPE Configuration OR *cpe:2.3:a:sap:netweaver_as_abap:700:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:710:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:730:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:731:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:750:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:752:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:753:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:754:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:804:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-6240 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-6240 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.12 }} 0.00%

score

0.45166

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability