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8.1
HIGH CVSS 3.1
CVE-2021-33705
SAP NetWeaver Portal SSRF Vulnerability
Description

The SAP NetWeaver Portal, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, component Iviews Editor contains a Server-Side Request Forgery (SSRF) vulnerability which allows an unauthenticated attacker to craft a malicious URL which when clicked by a user can make any type of request (e.g. POST, GET) to any internal or external server. This can result in the accessing or modification of data accessible from the Portal but will not affect its availability.

INFO

Published Date :

Sept. 15, 2021, 7:15 p.m.

Last Modified :

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

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2021-33705 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_enterprise_portal
2 Sap netweaver_portal
: Total Affected Vendor : 1 | Products : 2
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
CVSS 3.0 HIGH [email protected]
CVSS 3.1 HIGH [email protected]
Public PoC/Exploit Available at Github

CVE-2021-33705 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

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-2021-33705.

URL Resource
http://packetstormsecurity.com/files/165743/SAP-Enterprise-Portal-iviewCatcherEditor-Server-Side-Request-Forgery.html Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2022/Jan/72 Mailing List Third Party Advisory
https://launchpad.support.sap.com/#/notes/3074844 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806 Patch Vendor Advisory
http://packetstormsecurity.com/files/165743/SAP-Enterprise-Portal-iviewCatcherEditor-Server-Side-Request-Forgery.html Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2022/Jan/72 Mailing List Third Party Advisory
https://launchpad.support.sap.com/#/notes/3074844 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806 Patch Vendor Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-33705 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-2021-33705 weaknesses.

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).

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Onapsis/vulnerability_advisories

Onapsis Security Advisories. https://www.onapsis.com

Updated: 1 year, 6 months ago
10 stars 1 fork 1 watcher
Born at : March 17, 2021, 5:01 p.m. This repo has been linked 44 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-2021-33705 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2021-33705 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 http://packetstormsecurity.com/files/165743/SAP-Enterprise-Portal-iviewCatcherEditor-Server-Side-Request-Forgery.html
    Added Reference http://seclists.org/fulldisclosure/2022/Jan/72
    Added Reference https://launchpad.support.sap.com/#/notes/3074844
    Added Reference https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Feb. 02, 2022

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/165743/SAP-Enterprise-Portal-iviewCatcherEditor-Server-Side-Request-Forgery.html No Types Assigned http://packetstormsecurity.com/files/165743/SAP-Enterprise-Portal-iviewCatcherEditor-Server-Side-Request-Forgery.html Third Party Advisory, VDB Entry
    Changed Reference Type http://seclists.org/fulldisclosure/2022/Jan/72 No Types Assigned http://seclists.org/fulldisclosure/2022/Jan/72 Mailing List, Third Party Advisory
  • CVE Modified by [email protected]

    Jan. 27, 2022

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/165743/SAP-Enterprise-Portal-iviewCatcherEditor-Server-Side-Request-Forgery.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 26, 2022

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2022/Jan/72 [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 28, 2021

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
    Changed Reference Type https://launchpad.support.sap.com/#/notes/3074844 No Types Assigned https://launchpad.support.sap.com/#/notes/3074844 Permissions Required
    Changed Reference Type https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806 No Types Assigned https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=582222806 Patch, Vendor Advisory
    Added CWE NIST CWE-918
    Added CPE Configuration OR *cpe:2.3:a:sap:netweaver_portal:7.10:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_portal:7.11:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_portal:7.20:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_portal:7.30:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_portal:7.31:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_portal:7.40:*:*:*:*:*:*:* *cpe:2.3:a:sap:netweaver_portal:7.50:*:*:*:*:*:*:*
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.
Vulnerability Scoring Details
Base CVSS Score: 8.1
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 8.1
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 5.8
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

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

0.69 }} -0.58%

score

0.69474

percentile