CVE-2025-42902Network attack vector

Work-process crash via malformed ticket dereference

Published Oct 14, 2025 · Updated Oct 14, 2025

Memory corruption in SAP NetWeaver AS ABAP and ABAP Platform allows remote attackers to crash a work process with a corrupted ticket. The application server dereferences NULL while processing a corrupted SAP Logon Ticket or SAP Assertion Ticket. No authentication or user interaction is required; the result is a work-process crash without reported data disclosure or modification.

CVSS severity5.3
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in SAP NetWeaver AS ABAP and ABAP Platform allows remote attackers to crash a work process with a corrupted ticket. The application server dereferences NULL while processing a corrupted SAP Logon Ticket or SAP Assertion Ticket. No authentication or user interaction is required; the result is a work-process crash without reported data disclosure or modification.

The record

CVE
CVE-2025-42902
Published
Oct 14, 2025
Updated
Oct 14, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-476, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.3SAP SECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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