7.5
HIGH
CVE-2021-33677
SAP NetWeaver ABAP Server and ABAP Platform Remote Information Disclosure Vulnerability
Description

SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 702, 730, 731, 804, 740, 750, 784, expose functions to external which can lead to information disclosure.

INFO

Published Date :

July 14, 2021, 12:15 p.m.

Last Modified :

Nov. 21, 2024, 6:09 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2021-33677 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-33677 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
2 Sap netweaver_abap
: Total Affected Vendor : 1 | Products : 2
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-2021-33677.

URL Resource
https://launchpad.support.sap.com/#/notes/3044754 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 Vendor Advisory
https://launchpad.support.sap.com/#/notes/3044754 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 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).

Profile Photo
certat/exchange-scans

A collection of functions to check Microsoft Exchange Servers for ProxyLogon and ProxyShell

Python

Updated: 8 months, 1 week ago
10 stars 5 fork 5 watcher
Born at : Sept. 1, 2021, 12:15 p.m. This repo has been linked 5 different CVEs too.

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

The following list is the news that have been mention CVE-2021-33677 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-33677 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://launchpad.support.sap.com/#/notes/3044754
    Added Reference https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Oct. 06, 2022

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

    Oct. 06, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_abap:702:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 06, 2022

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

    Oct. 06, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 06, 2022

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

    Oct. 06, 2022

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

    Oct. 06, 2022

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

    Oct. 06, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:sap:netweaver_abap:784:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:784:*:*:*:*:*:*:*
  • 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:784:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:784:*:*:*:*:*:*:*
  • 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:740:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*
  • 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:702:*:*:*:*:*:*:* OR *cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:*
  • 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: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:*:*:*:*:*:*:*
  • 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:*:*:*:*:*:*:*
  • CWE Remap by [email protected]

    Jul. 12, 2022

    Action Type Old Value New Value
    Changed CWE CWE-668 NVD-CWE-Other
  • Initial Analysis by [email protected]

    Jul. 16, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://launchpad.support.sap.com/#/notes/3044754 No Types Assigned https://launchpad.support.sap.com/#/notes/3044754 Permissions Required
    Changed Reference Type https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 No Types Assigned https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 Vendor Advisory
    Added CWE NIST CWE-668
    Added CPE Configuration OR *cpe:2.3:a:sap:netweaver_abap:700:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:702:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:730:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:731:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:750:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:784:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_abap:804:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:700:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:702:*:*:*:*:*:*:* *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:740:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:750:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_as_abap:784:*:*:*:*:*:*:* *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-2021-33677 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-2021-33677 weaknesses.

Exploit Prediction

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

0.20 }} 0.02%

score

0.56579

percentile

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