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Vulnerabilities

Security incident · CVE-2025-42942

SAP NetWeaver Application Server for ABAP has cross-site scripting vulnerability.

Published Aug 12, 2025 · catalog updated Aug 12, 2025 · SAP_SE SAP NetWeaver Application Server for ABAP

Check this week

CVE-2025-42942 is not in CISA KEV. FIRST estimates a 23.00% chance of exploitation in the next 30 days. Check whether you run SAP_SE SAP NetWeaver Application Server for ABAP.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
23.00%
Remediation
Advisory link
Affected products
vendor SAP_SE SAP NetWeaver Application Server for ABAP SAP_BASIS 756

SAP NetWeaver Application Server for ABAP has cross-site scripting vulnerability. Due to this, an unauthenticated attacker could craft a URL embedded with malicious script and trick an unauthenticated victim to click on it to execute the script. Upon successful exploitation, the attacker could access and modify limited information within the scope of victim's browser. This vulnerability has no impact on availability of the application.

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 NetWeaver Application Server for ABAP SAP_BASIS 756SAP_BASIS 756

How to fix CVE-2025-42942

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-42942 is not in CISA KEV. FIRST estimates a 23.00% chance of exploitation in the next 30 days. Check whether you run SAP_SE SAP NetWeaver Application Server for ABAP.

Which versions are affected?

Compare what you have installed with SAP_SE SAP NetWeaver Application Server for ABAP SAP_BASIS 756 SAP_BASIS 756. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 23.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

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.

  1. Aug 12, 2025 · EUVD

    Detected

    SAP NetWeaver Application Server for ABAP has cross-site scripting vulnerability. Due to this, an unauthenticated attacker could craft a URL embedded with malicious script and trick an unauthenticated victim to click on it to execute the script. Upon successful exploitation, the attacker could access and modify limited information within the scope of victim's browser. This vulnerability has no imp

  2. Aug 12, 2025 · EUVD

    Updated

    SAP NetWeaver Application Server for ABAP has cross-site scripting vulnerability. Due to this, an unauthenticated attacker could craft a URL embedded with malicious script and trick an unauthenticated victim to click on it to execute the script. Upon successful exploitation, the attacker could access and modify limited information within the scope of victim's browser. This vulnerability has no imp

Sources

  • CVE.orgVulnerability recordCVE-2025-42942

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-24212

    SAP NetWeaver Application Server for ABAP has cross-site scripting vulnerability. Due to this, an unauthenticated attacker could craft a URL embedded with malicious script and trick an unauthenticated victim to click on it to execute the script. Upon successful exploitation, the

    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.