cbcvebase.
CVE-2021-33683
published 2021-07-14

CVE-2021-33683: SAP Web Dispatcher and Internet Communication Manager (ICM), versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT…

medium4.3CVSS 3.1
AVNACLPRLUINSUCNILAN
SAP Web Dispatcher and Internet Communication Manager (ICM), versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, KRNL64UC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, 7.73, WEBDISP 7.53, 7.73, 7.77, 7.81, 7.82, 7.83, KERNEL 7.21, 7.22, 7.49, 7.53, 7.73, 7.77, 7.81, 7.82, 7.83, process invalid HTTP header. The incorrect handling of the invalid Transfer-Encoding header in a particular manner leads to a possibility of HTTP Request Smuggling attack. An attacker could exploit this vulnerability to bypass web application firewall protection, divert sensitive data such as customer requests, session credentials, etc.

Affected

46 ranges· showing 25
VendorProductVersion rangeFixed in
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapinternet_communication_manager——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——
sapweb_dispatcher——