CVE-2025-42975Network attack vector

Web-client data modification via reflected script injection

Published Aug 12, 2025 · Updated Aug 13, 2025

Reflected XSS in SAP NetWeaver Application Server ABAP (BIC Document) allows remote attackers to alter web-client data via a crafted URL. BIC Document request processing embeds script supplied through attacker-controlled URL content into browser output without neutralizing it. Exploitation requires a victim to open the link; the script can access or modify web-client information but does not interrupt availability.

CVSS severity6.1
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in SAP NetWeaver Application Server ABAP (BIC Document) allows remote attackers to alter web-client data via a crafted URL. BIC Document request processing embeds script supplied through attacker-controlled URL content into browser output without neutralizing it. Exploitation requires a victim to open the link; the script can access or modify web-client information but does not interrupt availability.

The record

CVE
CVE-2025-42975
Published
Aug 12, 2025
Updated
Aug 13, 2025
Vendor
SAP SE
Product
SAP NetWeaver Application Server ABAP (BIC Document)
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=105
  2. Affected versionversion=106
  3. Affected versionversion=107
  4. Affected versionversion=108
  5. Affected versionversion=602
  6. Affected versionversion=603
  7. Affected versionversion=604
  8. Affected versionversion=605
  9. Affected versionversion=634
  10. Affected versionversion=736
  11. Affected versionversion=746
  12. Affected versionversion=747
  13. Affected versionversion=748
  14. Affected versionversion=S4COREOP 104
  15. Affected versionversion=SEM-BW 600

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SAP SE · SAP NetWeaver Application Server ABAP (BIC Document)version=105; version=106; version=107; version=108; version=602; version=603; version=604; version=605; version=634; version=736; version=746; version=747; version=748; version=S4COREOP 104; version=SEM-BW 600

Published CVSS scores

6.1SAP SECVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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