CVE-2021-33705

Name: CVE-2021-33705
Creator: NVD / NIST
Published: 2021-09-15T19:15:09.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 2.00%

Last modified Jun 17, 2026

CVE-2021-33705 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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. EPSS estimates a 2.00% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.1/10

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

EPSS Probability

2.00%

78.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sap	Netweaver Portal	7.10
Sap	Netweaver Portal	7.11
Sap	Netweaver Portal	7.20
Sap	Netweaver Portal	7.30
Sap	Netweaver Portal	7.31
Sap	Netweaver Portal	7.40
Sap	Netweaver Portal	7.50

References

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

Timeline

Published: Sep 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-33705?

How severe is CVE-2021-33705?

CVE-2021-33705 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 2.00% probability of exploitation in the next 30 days.

How do I fix CVE-2021-33705?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-33705?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST