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TI-2007-01840 Aliases CVE-2007-1918GHSA-vcj7-x5xm-h7mr

The RFC_SET_REG_SERVER_PROPERTY function in the SAP RFC Library 6.40 and 7.00 before…

Priority LOW 28Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The RFC_SET_REG_SERVER_PROPERTY function in the SAP RFC Library 6.40 and 7.00 before 20070109 implements an option for exclusive access to an RFC server, which allows remote attackers to cause a denial of service (client lockout) via unspecified vectors. NOTE: This information is based upon a vague initial disclosure. Details will be updated after the grace period has ended.

Why it matters now

EPSS 0.0263 85th 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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:a:ibm:racf:-:*:*:*:*:*:*:*not specified by NVDRunning onIBM
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*all versionsRunning onApple
cpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:*all versionsRunning onHewlett Packard Enterprise
cpe:2.3:o:hp:tru64:*:*:*:*:*:*:*:*all versionsRunning onHewlett Packard Enterprise
cpe:2.3:o:ibm:aix:*:*:*:*:*:*:*:*all versionsRunning onIBM
cpe:2.3:o:ibm:os_400:*:*:*:*:*:*:*:*all versionsRunning onIBM
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*all versionsRunning onLinux
cpe:2.3:o:microsoft:windows_server:*:*:*:*:*:*:*:*all versionsRunning onMicrosoft
cpe:2.3:o:siemens:reliant_unix:*:*:*:*:*:*:*:*all versionsRunning onSiemens
cpe:2.3:o:sun:solaris:*:*:*:*:*:*:*:*all versionsRunning onSun
  • cpe:2.3:a:ibm:racf:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions all versions Running on ·Apple
  • cpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:* Versions all versions Running on ·Hewlett Packard Enterprise
  • cpe:2.3:o:hp:tru64:*:*:*:*:*:*:*:* Versions all versions Running on ·Hewlett Packard Enterprise
  • cpe:2.3:o:ibm:aix:*:*:*:*:*:*:*:* Versions all versions Running on ·IBM
  • cpe:2.3:o:ibm:os_400:*:*:*:*:*:*:*:* Versions all versions Running on ·IBM
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions all versions Running on ·Linux
  • cpe:2.3:o:microsoft:windows_server:*:*:*:*:*:*:*:* Versions all versions Running on ·Microsoft
  • cpe:2.3:o:siemens:reliant_unix:*:*:*:*:*:*:*:* Versions all versions Running on ·Siemens
  • cpe:2.3:o:sun:solaris:*:*:*:*:*:*:*:* Versions all versions Running on ·Sun
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:sap:rfc_library:6.4:*:*:*:*:*:*:*6.4VulnerableSAP
cpe:2.3:a:sap:rfc_library:7.0:*:*:*:*:*:*:*7.0VulnerableSAP
  • cpe:2.3:a:sap:rfc_library:6.4:*:*:*:*:*:*:* Versions 6.4 Vulnerable ·SAP
  • cpe:2.3:a:sap:rfc_library:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·SAP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2007-1918
  2. 2026-10-03 Alias added: GHSA-vcj7-x5xm-h7mr

References

Advisory 1

Other 2

  • TI-2007-01839 Buffer overflow in the SYSTEM_CREATE_INSTANCE function in the SAP RFC Library 6.40 and… CVSS 2.0HIGH 10.0
  • TI-2007-01838 Buffer overflow in the RFC_START_GUI function in the SAP RFC Library 6.40 and 7.00 before… CVSS 2.0HIGH 10.0
  • TI-2007-01837 Buffer overflow in the RFC_START_PROGRAM function in the SAP RFC Library 6.40 and 7.00… CVSS 2.0HIGH 7.5
  • TI-2015-02019 Stack-based buffer overflow in the LZC decompression implementation… CVSS 2.0HIGH 7.5
  • TI-2007-01836 The RFC_START_PROGRAM function in the SAP RFC Library 6.40 and 7.00 before 20061211… CVSS 2.0HIGH 7.8
  • TI-2015-02015 The LZH decompression implementation (CsObjectInt::BuildHufTree function in… CVSS 2.0MEDIUM 5.0
See all 7 →

Sources

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