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TI-2018-01823 Aliases CVE-2018-2441GHSA-g7rm-g8wr-rrp7

Under certain conditions the SAP Change and Transport System (ABAP), SAP KERNEL 32 NUC…

Priority LOW 27Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

Under certain conditions the SAP Change and Transport System (ABAP), SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49, 7.53 and 7.73, allows an attacker to transport information which would otherwise be restricted.

Why it matters now

EPSS 0.01035 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SAPSAP Change and Transport System (ABAP)SAP KERNEL 32 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 32 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 64 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49, 7.53 and 7.73—No fix listedCNA
  • SAP Change and Transport System (ABAP) VendorSAP Affected SAP KERNEL 32 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 32 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 64 NUC 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49, 7.53 and 7.73 Fixed in — No fix listed CNA

CPE configurations NVD · 8

CPEVersionsRoleVendor
cpe:2.3:a:sap:sap_kernel:7.21:*:*:*:*:*:*:*7.21VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.21ext:*:*:*:*:*:*:*7.21extVulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.22:*:*:*:*:*:*:*7.22VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.22ext:*:*:*:*:*:*:*7.22extVulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.45:*:*:*:*:*:*:*7.45VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.49:*:*:*:*:*:*:*7.49VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.53:*:*:*:*:*:*:*7.53VulnerableSAP
cpe:2.3:a:sap:sap_kernel:7.73:*:*:*:*:*:*:*7.73VulnerableSAP
  • cpe:2.3:a:sap:sap_kernel:7.21:*:*:*:*:*:*:* Versions 7.21 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.21ext:*:*:*:*:*:*:* Versions 7.21ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.22:*:*:*:*:*:*:* Versions 7.22 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.22ext:*:*:*:*:*:*:* Versions 7.22ext Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.45:*:*:*:*:*:*:* Versions 7.45 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.49:*:*:*:*:*:*:* Versions 7.49 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.53:*:*:*:*:*:*:* Versions 7.53 Vulnerable ·SAP
  • cpe:2.3:a:sap:sap_kernel:7.73:*:*:*:*:*:*:* Versions 7.73 Vulnerable ·SAP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-2441
  2. 2026-10-03 Alias added: GHSA-g7rm-g8wr-rrp7

References

Advisory 2

  • TI-2017-12277 Improper authentication in SAP Trusted RFC connection CVSS 3.0HIGH 8.8
  • TI-2018-01748 Missing authentication in SAP Startup Service CVSS 3.0HIGH 7.5
  • TI-2019-00299 SAP Kernel (RFC), KRNL32NUC, KRNL32UC and KRNL64NUC before versions 7.21, 7.21EXT, 7.22… CVSS 3.1HIGH 7.5
  • TI-2017-03910 The SAP Message Server HTTP daemon in SAP KERNEL 7.21-7.49 allows remote attackers to… CVSS 3.0HIGH 7.5
  • TI-2018-01815 SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64… CVSS 3.0HIGH 7.5
  • TI-2014-07786 Buffer overflow in the SAP NetWeaver Dispatcher in SAP Kernel 7.00 32-bit and 7.40 64-bit… CVSS 2.0MEDIUM 6.5
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences