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Vulnerabilities

Vulnerability · CVE-2023-24521

Due to insufficient input sanitization, SAP NetWeaver AS ABAP (BSP Framework) - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, allows an una…

Published Feb 14, 2023 · catalog updated Oct 28, 2026 · netweaver as abap business server pages

Last checked Oct 29, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2023-24521. EPSS is 0.39%. Act only if a listed version of netweaver as abap business server pages is installed.

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
0.39%
Remediation
Advisory link
Affected products
cpe sap/netweaver as abap business server pages

Due to insufficient input sanitization, SAP NetWeaver AS ABAP (BSP Framework) - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, allows an unauthenticated user to alter the current session of the user by injecting the malicious code over the network and gain access to the unintended data. This may lead to a limited impact on the confidentiality and the 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.

  • cpe sap/netweaver as abap business server pages700
  • cpe sap/netweaver as abap business server pages701
  • cpe sap/netweaver as abap business server pages702
  • cpe sap/netweaver as abap business server pages731
  • cpe sap/netweaver as abap business server pages740
  • cpe sap/netweaver as abap business server pages750
  • cpe sap/netweaver as abap business server pages751
  • cpe sap/netweaver as abap business server pages752

How to fix CVE-2023-24521

  • No stored fix

    No vendor fix text is stored. Use the linked advisory before you change production.

  • Version check

    No version range is stored, so an installed version cannot be checked on this page.

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

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-2023-24521. EPSS is 0.39%. Act only if a listed version of netweaver as abap business server pages is installed.

Which versions are affected?

Compare what you have installed with sap/netweaver as abap business server pages 700; sap/netweaver as abap business server pages 701; sap/netweaver as abap business server pages 702; sap/netweaver as abap business server pages 731. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-79: Cross-site Scripting (XSS). EPSS 0.39%. 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. Feb 14, 2023 · NIST NVD

    Detected

    Due to insufficient input sanitization, SAP NetWeaver AS ABAP (BSP Framework) - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, allows an unauthenticated user to alter the current session of the user by injecting the malicious code over the network and gain access to the unintended data. This may lead to a limited impact on the confidentiality and the integrity of the app

  2. Oct 28, 2026 · NIST NVD

    Updated

    Due to insufficient input sanitization, SAP NetWeaver AS ABAP (BSP Framework) - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, allows an unauthenticated user to alter the current session of the user by injecting the malicious code over the network and gain access to the unintended data. This may lead to a limited impact on the confidentiality and the integrity of the app

Sources

  • CVE.orgVulnerability recordCVE-2023-24521

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2023-24521

    Due to insufficient input sanitization, SAP NetWeaver AS ABAP (BSP Framework) - versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, allows an unauthenticated user to alter the current session of the user by injecting the malicious code over the network and g

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 28, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 29, 2026
  • NIST NVDOct 28, 2026