CVE-2023-0023Network attack vector

Personal data disclosure via smart-link URL parameters

Published Jan 10, 2023 · Updated Apr 9, 2025

Information exposure in SAP Manage Banks 800 and 900 allows remote authenticated users to disclose personal data through smart-link URLs. The smart-link navigation logic places personal data directly in the destination URL instead of keeping it out of URL-visible state. A low-privileged authenticated user must click the link; the resulting URL can persist in logs or bookmarks and expose that data to anyone able to read those records.

CVSS severity5.7
Medium
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in SAP Manage Banks 800 and 900 allows remote authenticated users to disclose personal data through smart-link URLs. The smart-link navigation logic places personal data directly in the destination URL instead of keeping it out of URL-visible state. A low-privileged authenticated user must click the link; the resulting URL can persist in logs or bookmarks and expose that data to anyone able to read those records.

The record

CVE
CVE-2023-0023
Published
Jan 10, 2023
Updated
Apr 9, 2025
Vendor
SAP SE
Product
SAP Manage Banks
Classifications
CWE-200, T1654
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 10, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 9, 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=800
  2. Affected versionversion=900

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SAP SE · SAP Manage Banksversion=800; version=900

Published CVSS scores

5.7GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1654Log Enumeration

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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