CVE-2021-33677 Information disclosure in SAP NetWeaver AS ABAP and ABAP Platform
Attackers can access exposed functions in SAP NetWeaver ABAP Server to obtain sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-33677?
CVE-2021-33677 is a medium-severity vulnerability in Sap Netweaver Application Server Abap, published on 14 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2021-33677?
It affects 2 products.
Products include Sap Netweaver Abap, Sap Netweaver Application Server Abap.
How do I fix CVE-2021-33677?
No fix has been published for CVE-2021-33677 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-33677 being exploited?
There is no known exploitation of CVE-2021-33677 in the wild and no public exploit code.
Other vulnerabilities in Sap Netweaver Application Server Abap
- CVE-2012-4341 Memory corruption in n/a
- CVE-2021-27610 Auth bypass in SAP NetWeaver AS ABAP and ABAP Platform
- CVE-2021-38178 Business logic in SAP NetWeaver AS ABAP and ABAP Platform
- CVE-2022-22543 Denial of service in SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel)
- CVE-2021-38181 Denial of service in SAP NetWeaver AS ABAP and ABAP Platform
Sources
Also known as GHSA-g9m8-5243-x34c.