What is CVE-2025-42943?

CVE-2025-42943 is a medium-severity vulnerability in Sap_se Sap Gui For Windows, classified under CWE-250. CVSS score: 4.5/10. Published 2025-08-12.

How severe is CVE-2025-42943?

Medium severity. CVSS v3 base score is 4.5 out of 10.

Is CVE-2025-42943 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Sap_se Sap Gui For Windows

CVE-2025-42943

SAP GUI for Windows may allow the leak of NTML hashes when specific ABAP frontend services are called with UNC paths. For a successful attack, the attacker needs developer authorization in a specific Application Server ABAP to make changes…

EPSS: 0.001 (17.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N.

Affected products

Sap_se Sap Gui For Windows — versions BC-FES-GUI 8.00

Weakness classification (CWE)

CWE-250

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-42943?: CVE-2025-42943 is a medium-severity vulnerability in Sap_se Sap Gui For Windows, classified under CWE-250. CVSS score: 4.5/10. Published 2025-08-12.
How severe is CVE-2025-42943?: Medium severity. CVSS v3 base score is 4.5 out of 10.
Is CVE-2025-42943 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.