VULNERABILITY INTELLIGENCE

CVE-2021-38177

CVSS score7.5 HIGH

EPSS probability3.22%

CISA KEVNot currently listed

Published2021-09-14

Last modified2026-06-17

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

Description

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.

Weakness classification

nvd@nist.gov: CWE-476

Primary references

cna@sap.com — Third Party Advisory, VDB Entry
cna@sap.com — Mailing List, Mitigation, Third Party Advisory
cna@sap.com — Permissions Required
cna@sap.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory