Multiple vulnerabilities in SAP CRM

Published: 2023-04-14

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2023-29189 CVE-2023-27897
CWE-ID	CWE-20 CWE-94
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	SAP CRM Web applications / CRM systems
Vendor	SAP

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Input validation error

EUVDB-ID: #VU75137

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-29189

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote user to manipulate HTTP requests.

The vulnerability exists due to insufficient validation of user-supplied input in WebClient UI. A remote user can modify HTTP verbs used in requests and gain access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SAP CRM: S4FND 1.02 - 801

CPE2.3

External links

http://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
http://launchpad.support.sap.com/#/notes/3269352

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Code Injection

EUVDB-ID: #VU75135

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-27897

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')