CVE-2025-42940

HIGH EPSS 28.1%

Published Nov 11, 20257mo ago · Modified Jun 17, 20262w ago

7.5 CVSS 3.1

High

Published Nov 11, 2025 7mo ago

Last Modified Jun 17, 2026 2w ago

Description

SAP CommonCryptoLib does not perform necessary boundary checks during pre-authentication parsing of manipulated ASN.1 data over the network. This may result in memory corruption followed by an application crash, hence leading to a high impact on availability. There is no impact on confidentiality or integrity.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

28.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

References 2

me.sap.com https://me.sap.com/notes/3633049
url.sap https://url.sap/sapsecuritypatchday

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.