Is CVE-2021-38177 actively exploited?

CVE-2021-38177 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-38177?

CVE-2021-38177 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2021-38177?

Patch guidance is available from sap security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-38177.

Which products are affected by CVE-2021-38177?

1 product: sap commoncryptolib.

Fix CVE-2021-38177 - HIGH sap commoncryptolib

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-476 · NULL Pointer Dereference

Metadata

Primary Vendor: SAP
Published: 9/14/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-38177

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary