CVE-2021-38177

SAP CommonCryptoLib version 8.5.38 or lower is vulnerable to null pointer dereference vulnerability when an unauthenticated attacker sends crafted malicious data in the HTTP requests over the network, this causes the SAP application to crash and has high impact on the availability of the SAP system.

• CWE-476

• http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2022/Jan/74Mailing List, Mitigation, Third Party Advisory
• https://launchpad.support.sap.com/#/notes/3051787Permissions Required
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory
• http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.htmlThird Party Advisory, VDB Entry
• http://seclists.org/fulldisclosure/2022/Jan/74Mailing List, Mitigation, Third Party Advisory
• https://launchpad.support.sap.com/#/notes/3051787Permissions Required
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory

Published

Sep 14, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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