CVE-2023-42473Network attack vector

Authenticated privilege escalation via missing authorization check

Published Oct 10, 2023 · Updated Feb 27, 2025

Missing authorization in SAP S/4HANA Manage (Withholding Tax Items) 106 allows remote authenticated users to escalate privileges. The application processes privileged withholding-tax operations without performing the required authorization check. SAP has not disclosed the affected endpoint or specific operations; successful access permits limited reading and modification of application data.

CVSS severity5.4
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in SAP S/4HANA Manage (Withholding Tax Items) 106 allows remote authenticated users to escalate privileges. The application processes privileged withholding-tax operations without performing the required authorization check. SAP has not disclosed the affected endpoint or specific operations; successful access permits limited reading and modification of application data.

The record

CVE
CVE-2023-42473
Published
Oct 10, 2023
Updated
Feb 27, 2025
Vendor
SAP SE
Product
SAP S/4HANA
Classifications
CWE-862, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 10, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=106

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SAP SE · SAP S/4HANAversion=106

Published CVSS scores

5.4SAP SECVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1068Exploitation for Privilege Escalation

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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