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Vulnerabilities

Vulnerability · CVE-2025-42877

SAP Web Dispatcher, Internet Communication Manager (ICM), and SAP Content Server allow an unauthenticated user to exploit logical errors that lead to a memory corruption vulnerabil

Published Dec 9, 2025 · catalog updated Dec 9, 2025 · SAP_SE SAP Web Dispatcher, Internet Communication Manager and SAP Content Server

Last checked Oct 27, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-42877. EPSS is 0.54%. Act only if a listed version of SAP_SE SAP Web Dispatcher, Internet Communication Manager and SAP Content Server is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.54%
Remediation
Advisory link
Affected products
vendor SAP_SE SAP Web Dispatcher, Internet Communication Manager and SAP Content Server XS_ADVANCED_RUNTIME 1.00

SAP Web Dispatcher, Internet Communication Manager (ICM), and SAP Content Server allow an unauthenticated user to exploit logical errors that lead to a memory corruption vulnerability. This results in high impact on the availability with no impact on confidentiality or integrity 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 Web Dispatcher, Internet Communication Manager and SAP Content Server XS_ADVANCED_RUNTIME 1.00XS_ADVANCED_RUNTIME 1.00

How to fix CVE-2025-42877

What to do

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

Should you patch?

No confirmed exploitation is on record for CVE-2025-42877. EPSS is 0.54%. Act only if a listed version of SAP_SE SAP Web Dispatcher, Internet Communication Manager and SAP Content Server is installed.

Which versions are affected?

Compare what you have installed with SAP_SE SAP Web Dispatcher, Internet Communication Manager and SAP Content Server XS_ADVANCED_RUNTIME 1.00 XS_ADVANCED_RUNTIME 1.00. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.54%. 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. Dec 9, 2025 · EUVD

    Detected

    SAP Web Dispatcher, Internet Communication Manager (ICM), and SAP Content Server allow an unauthenticated user to exploit logical errors that lead to a memory corruption vulnerability. This results in high impact on the availability with no impact on confidentiality or integrity of the application.

  2. Dec 9, 2025 · EUVD

    Updated

    SAP Web Dispatcher, Internet Communication Manager (ICM), and SAP Content Server allow an unauthenticated user to exploit logical errors that lead to a memory corruption vulnerability. This results in high impact on the availability with no impact on confidentiality or integrity of the application.

Sources

  • CVE.orgVulnerability recordCVE-2025-42877

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-42877

    30-day exploitation probability 0.54%

    first.org
  • EUVDVulnerability recordEUVD-2025-201850

    SAP Web Dispatcher, Internet Communication Manager (ICM), and SAP Content Server allow an unauthenticated user to exploit logical errors that lead to a memory corruption vulnerability. This results in high impact on the availability with no impact on confidentiality or integrity

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 27, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 27, 2026
  • FIRST EPSSOct 27, 2026
  • EUVDOct 27, 2026