High severity · published Nov 14, 2023
CVE-2023-31403
Improper Access Control vulnerability in SAP Business One product installation
8.0
CVSS
0.4%
EPSS
No
On KEV
Description
SAP Business One installation - version 10.0, does not perform proper authentication and authorization checks for SMB shared folder. As a result, any malicious user can read and write to the SMB shared folder. Additionally, the files in the folder can be executed or be used by the installation process leading to considerable impact on confidentiality, integrity and availability.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SB
SAP Business One · SAP_SE
10.0 · source: vendor
BO
Business One · Sap
10.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-31403
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-31403
Permissions Required
https://me.sap.com/notes/3355658
Vendor Advisory
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
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