How severe is CVE-2023-0014?

CVE-2023-0014 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-0014 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0014?

CVE-2023-0014 primarily affects Sap Netweaver Application Server Abap. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-0014?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-0014 published?

CVE-2023-0014 was published on 2023-01-10 and last updated on 2026-06-17.

CVE-2023-0014

CVE-2023-0014 is a critical-severity vulnerability in Sap Netweaver Application Server Abap with a CVSS 3.x base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-294.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-294
Affected product: Sap Netweaver Application Server Abap
Published: 2023-01-10
Last modified: 2026-06-17

Description

SAP NetWeaver ABAP Server and ABAP Platform - versions SAP_BASIS 700, 701, 702, 710, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, KERNEL 7.22, 7.53, 7.77, 7.81, 7.85, 7.89, KRNL64UC 7.22, 7.22EXT, 7.53, KRNL64NUC 7.22, 7.22EXT, creates information about system identity in an ambiguous format. This could lead to capture-replay vulnerability and may be exploited by malicious users to obtain illegitimate access to the system.

Frequently asked questions

What is CVE-2023-0014?: SAP NetWeaver ABAP Server and ABAP Platform - versions SAP_BASIS 700, 701, 702, 710, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, KERNEL 7.22, 7.53, 7.77, 7.81, 7.85, 7.89, KRNL64UC 7.22, 7.22EXT, 7.53, KRNL64NUC 7.22, 7.22EXT, creates information about system identity in an ambiguous format. This could lead to capture-replay vulnerability and may be exploited by malicious users to obtain illegitimate access to the system.
How severe is CVE-2023-0014?: CVE-2023-0014 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-0014 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0014?: CVE-2023-0014 primarily affects Sap Netweaver Application Server Abap. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-0014?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-0014 published?: CVE-2023-0014 was published on 2023-01-10 and last updated on 2026-06-17.

References

Affected products (27)

cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:710:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:711:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:730:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:757:*:*:*:sap_basis:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_kernel:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_kernel:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_kernel:7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_kernel:7.81:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_kernel:7.85:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_kernel:7.89:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_krnl64nuc:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_krnl64nuc:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_krnl64uc:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_krnl64uc:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap_krnl64uc:7.53:*:*:*:*:*:*:*

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