Security incident · CVE-2025-42943
SAP GUI for Windows may allow the leak of NTML hashes when specific ABAP frontend services are called with UNC paths.
Published Aug 12, 2025 · catalog updated Aug 12, 2025 · SAP_SE SAP GUI FOR WINDOWS
Check this week
CVE-2025-42943 is not in CISA KEV. FIRST estimates a 32.00% chance of exploitation in the next 30 days. Check whether you run SAP_SE SAP GUI FOR WINDOWS.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium4.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 32.00%
- Remediation
- Advisory link
- Affected products
- vendor SAP_SE SAP GUI FOR WINDOWS BC-FES-GUI 8.00
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 in the code, and the victim needs to execute by using SAP GUI for Windows. This could trigger automatic NTLM authentication, potentially exposing hashed credentials to an attacker. As a result, it has a high impact on the confidentiality.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor SAP_SE SAP GUI FOR WINDOWS BC-FES-GUI 8.00BC-FES-GUI 8.00
How to fix CVE-2025-42943
Recommended remediation
A patch or advisory reference is linked. Open the original publisher for availability by product version.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
CVE-2025-42943 is not in CISA KEV. FIRST estimates a 32.00% chance of exploitation in the next 30 days. Check whether you run SAP_SE SAP GUI FOR WINDOWS.
Which versions are affected?
Compare what you have installed with SAP_SE SAP GUI FOR WINDOWS BC-FES-GUI 8.00 BC-FES-GUI 8.00. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 32.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Technology hubs
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Aug 12, 2025 · EUVD
Detected
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 in the code, and the victim needs to execute by using SAP GUI for Windows. This could trigger automatic NTLM authentication, potentially exposing hashed credent
Aug 12, 2025 · EUVD
Updated
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 in the code, and the victim needs to execute by using SAP GUI for Windows. This could trigger automatic NTLM authentication, potentially exposing hashed credent
Sources
- EUVDVulnerability recordEUVD-2025-24211
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 in the code, and the victim needs to exe
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Aug 12, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.