How severe is CVE-2021-42067?

CVE-2021-42067 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-42067 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-42067?

CVE-2021-42067 primarily affects Sap Netweaver Abap. In total, 28 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-42067?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-42067 published?

CVE-2021-42067 was published on 2022-01-14 and last updated on 2026-06-17.

CVE-2021-42067

CVE-2021-42067 is a medium-severity vulnerability in Sap Netweaver Abap with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sap Netweaver Abap
Published: 2022-01-14
Last modified: 2026-06-17

Description

In SAP NetWeaver AS for ABAP and ABAP Platform - versions 701, 702, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, 786, an attacker authenticated as a regular user can use the S/4 Hana dashboard to reveal systems and services which they would not normally be allowed to see. No information alteration or denial of service is possible.

Frequently asked questions

What is CVE-2021-42067?: In SAP NetWeaver AS for ABAP and ABAP Platform - versions 701, 702, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, 786, an attacker authenticated as a regular user can use the S/4 Hana dashboard to reveal systems and services which they would not normally be allowed to see. No information alteration or denial of service is possible.
How severe is CVE-2021-42067?: CVE-2021-42067 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-42067 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-42067?: CVE-2021-42067 primarily affects Sap Netweaver Abap. In total, 28 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-42067?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-42067 published?: CVE-2021-42067 was published on 2022-01-14 and last updated on 2026-06-17.

References

Affected products (28)

cpe:2.3:a:sap:netweaver_abap:701:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:702:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:711:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:730:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:731:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:750:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:751:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:752:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:753:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:754:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:755:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:756:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:786:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:711:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:730:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:786:*:*:*:*:*:*:*

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