How severe is CVE-2023-1903?

CVE-2023-1903 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-2023-1903 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-1903?

CVE-2023-1903 affects Sap Hcm Fiori App My Forms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1903?

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

When was CVE-2023-1903 published?

CVE-2023-1903 was published on 2023-04-11 and last updated on 2026-06-17.

CVE-2023-1903

CVE-2023-1903 is a medium-severity vulnerability in Sap Hcm Fiori App My Forms 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. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Sap Hcm Fiori App My Forms
Published: 2023-04-11
Last modified: 2026-06-17

Description

SAP HCM Fiori App My Forms (Fiori 2.0) - version 605, does not perform necessary authorization checks for an authenticated user exposing the restricted header data.

Frequently asked questions

What is CVE-2023-1903?: SAP HCM Fiori App My Forms (Fiori 2.0) - version 605, does not perform necessary authorization checks for an authenticated user exposing the restricted header data.
How severe is CVE-2023-1903?: CVE-2023-1903 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-2023-1903 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1903?: CVE-2023-1903 affects Sap Hcm Fiori App My Forms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1903?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-1903 published?: CVE-2023-1903 was published on 2023-04-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sap:hcm_fiori_app_my_forms:605:*:*:*:*:*:*:*

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