CVE-2023-41366Network attack vector

Unauthenticated system information disclosure via missing restrictions

Published Nov 14, 2023 · Updated Sep 3, 2024

Information disclosure in SAP NetWeaver Application Server ABAP affected kernels allows remote attackers to read unintended system data. SAP has not disclosed the affected request handler or data source; the CNA record identifies only missing restrictions under certain conditions. No authentication or user interaction is required, and the reported consequence is limited to unintended data disclosure without modification or service interruption.

CVSS severity5.3
Medium
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in SAP NetWeaver Application Server ABAP affected kernels allows remote attackers to read unintended system data. SAP has not disclosed the affected request handler or data source; the CNA record identifies only missing restrictions under certain conditions. No authentication or user interaction is required, and the reported consequence is limited to unintended data disclosure without modification or service interruption.

The record

CVE
CVE-2023-41366
Published
Nov 14, 2023
Updated
Sep 3, 2024
Vendor
SAP SE
Product
SAP NetWeaver Application Server ABAP / ABAP Platform
Classifications
CWE-497
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 3, 2024Record 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=KERNEL64NUC 7.22
  2. Affected versionversion=KERNEL64NUC 7.22EXT
  3. Affected versionversion=KERNEL64UC 7.22
  4. Affected versionversion=KERNEL64UC 7.22EXT
  5. Affected versionversion=KERNEL64UC 7.53
  6. Affected versionversion=KERNEL 722
  7. Affected versionversion=KERNEL 7.53
  8. Affected versionversion=KERNEL 7.54
  9. Affected versionversion=KERNEL 7.77
  10. Affected versionversion=KERNEL 7.85
  11. Affected versionversion=KERNEL 7.89
  12. Affected versionversion=KERNEL 7.91
  13. Affected versionversion=KERNEL 7.92
  14. Affected versionversion=KERNEL 7.93
  15. Affected versionversion=KERNEL 7.94

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SAP SE · SAP NetWeaver Application Server ABAP / ABAP Platformversion=KERNEL64NUC 7.22; version=KERNEL64NUC 7.22EXT; version=KERNEL64UC 7.22; version=KERNEL64UC 7.22EXT; version=KERNEL64UC 7.53; version=KERNEL 722; version=KERNEL 7.53; version=KERNEL 7.54; version=KERNEL 7.77; version=KERNEL 7.85; version=KERNEL 7.89; version=KERNEL 7.91; version=KERNEL 7.92; version=KERNEL 7.93; version=KERNEL 7.94

Published CVSS scores

5.3SAP SECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 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-497Exposure of Sensitive System Information to an Unauthorized Control Sphere

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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