PT-2025-28278 · Sap+1 · Sap Abap Platform+2

Published 2025-07-07 · Updated 2025-07-23 · CVE-2025-42959

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined.

Description: An unauthenticated attacker may exploit a scenario where a Hashed Message Authentication Code (HMAC) credential, extracted from a system missing specific security patches, is reused in a replay attack against a different system. Even if the target system is fully patched, successful exploitation could result in complete system compromise, affecting confidentiality, integrity, and availability.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-308

Related Identifiers

BDU:2025-10643

CVE-2025-42959

Affected Products

Sap Abap Platform

Sap Netweaver Abap Server

Sap Netweaver App Server Abap & Abap Platform

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-42959 · Security Note
• https://bdu.fstec.ru/vul/2025-10643 · Security Note
• https://twitter.com/cracbot/status/1944351137374892417 · Twitter Post
• https://support.sap.com/en/my-support/knowledge-base/security-notes-news/july-2025.html · Note
• https://url.sap/sapsecuritypatchday · Note
• https://twitter.com/jmdevlabs/status/1948015680176972239 · Twitter Post
• https://me.sap.com/notes/3600846 · Note
• https://twitter.com/CVEnew/status/1942418300044001695 · Twitter Post