CVE-2021-42067Network attack vector

Authenticated system and service disclosure via dashboard

Published Jan 14, 2022 · Updated Aug 4, 2024

Information disclosure in SAP NetWeaver AS for ABAP and ABAP Platform allows remote authenticated users to view restricted systems and services. The S/4HANA dashboard returns system and service inventory to regular users without enforcing the authorization required for those records. A regular account on releases 701, 702, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, or 786 is sufficient; no data alteration or service interruption results.

CVSS severity4.3
Medium
EPSS probability0.63%
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 AS for ABAP and ABAP Platform allows remote authenticated users to view restricted systems and services. The S/4HANA dashboard returns system and service inventory to regular users without enforcing the authorization required for those records. A regular account on releases 701, 702, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, or 786 is sufficient; no data alteration or service interruption results.

The record

CVE
CVE-2021-42067
Published
Jan 14, 2022
Updated
Aug 4, 2024
Vendor
SAP SE
Product
SAP NetWeaver AS for ABAP and ABAP Platform
Classifications
T1046, T1018
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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=< 701
  2. Affected versionversion=< 702
  3. Affected versionversion=< 711
  4. Affected versionversion=< 730
  5. Affected versionversion=< 731
  6. Affected versionversion=< 740
  7. Affected versionversion=< 750
  8. Affected versionversion=< 751
  9. Affected versionversion=< 752
  10. Affected versionversion=< 753
  11. Affected versionversion=< 754
  12. Affected versionversion=< 755
  13. Affected versionversion=< 756
  14. Affected versionversion=< 786

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SAP SE · SAP NetWeaver AS for ABAP and ABAP Platformversion=< 701; version=< 702; version=< 711; version=< 730; version=< 731; version=< 740; version=< 750; version=< 751; version=< 752; version=< 753; version=< 754; version=< 755; version=< 756; version=< 786

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1046Network Service Discovery
T1018Remote System Discovery

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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