CVE-2005-4815

SAP 6.4 before 6.40 patch 4, 6.2 before 6.20 patch 1364, 4.6 before 4.6D patch 1767, 45 before 45B patch 913, 40 before 40B patch 1008, and 31 before 31I patch 735 do not properly restrict process execution by lnaxdm/sapsys, which allows remote attackers to execute arbitrary code via a certain UDP packet that ends with the name of a local executable file, aka the "FX SAP R/3 gwrd vuln."

Published: 2005-12-31 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2005-4815 is rated Moderate Risk (59.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.56%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2005-4815

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 2.31% 2.56% +0.25%
2 2025-07-10 2.09% 2.31% +0.23%
3 2025-03-30 — 2.09% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2005-4815

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2005-4815

Affected software / configurations for CVE-2005-4815

Vendor Product Version Raw CPE
sap sap_r_3 4.6_before_patch_1767 cpe:2.3:a:sap:sap_r_3:4.6_before_patch_1767:*:*:*:*:*:*:*
sap sap_r_3 6.2_before_patch_1364 cpe:2.3:a:sap:sap_r_3:6.2_before_patch_1364:*:*:*:*:*:*:*
sap sap_r_3 6.4_before_patch_4 cpe:2.3:a:sap:sap_r_3:6.4_before_patch_4:*:*:*:*:*:*:*
sap sap_r_3 31_before_31i_patch_735 cpe:2.3:a:sap:sap_r_3:31_before_31i_patch_735:*:*:*:*:*:*:*
sap sap_r_3 40_before_patch_1008 cpe:2.3:a:sap:sap_r_3:40_before_patch_1008:*:*:*:*:*:*:*
sap sap_r_3 45_before_patch_913 cpe:2.3:a:sap:sap_r_3:45_before_patch_913:*:*:*:*:*:*:*

References for CVE-2005-4815

cvelogic Threat Intelligence