CVE-2006-4133: SAP Internet Graphics Server

High severity, CVSS 7.5. EPSS: 6.4% chance of exploitation in the next 30 days.

Heap-based buffer overflow in SAP Internet Graphics Service (IGS) 6.40 and earlier, and 7.00 and earlier, allows remote attackers to cause a denial of service (crash) or execute arbitrary code via an HTTP request with an ADM:GETLOGFILE command and a long portwatcher argument, which triggers the overflow during error message construction when the _snprintf function returns a negative value that is used in a memcpy operation.

Affected products

• SAP Internet Graphics Server: version 6.40 only; version 6.40_patch_11 only; version 6.40_patch_15 only; version 7.00_patch_3 only

Published 2006-08-14. Last modified 2026-06-16.