CVE-2021-38162

 

Published at: - 14-09-2021 02:15

Last modified: - 05-05-2022 02:15

Total changes: - 4

Description

SAP Web Dispatcher versions - 7.49, 7.53, 7.77, 7.81, KRNL64NUC - 7.22, 7.22EXT, 7.49, KRNL64UC -7.22, 7.22EXT, 7.49, 7.53, KERNEL - 7.22, 7.49, 7.53, 7.77, 7.81, 7.83 processes allow an unauthenticated attacker to submit a malicious crafted request over a network to a front-end server which may, over several attempts, result in a back-end server confusing the boundaries of malicious and legitimate messages. This can result in the back-end server executing a malicious payload which can be used to read or modify any information on the server or consume server resources making it temporarily unavailable.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

 

Verification logic

 

Reference

• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405
• https://launchpad.support.sap.com/#/notes/3080567
• 20220504 Onapsis Security Advisory 2022-0001: HTTP Request Smuggling in SAP Web Dispatcher-
• http://packetstormsecurity.com/files/166964/SAP-Web-Dispatcher-HTTP-Request-Smuggling.html

 

Keywords

NVD

 

CVE-2021-38162

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures