CVE-2023-31403

Improper Access Control vulnerability in SAP Business One product installation

HIGH
8
CVSS Score
Published: November 14, 2023 at 12:59 AM UTC
Updated: June 17, 2026 at 05:56 AM UTC
1 product affected across 1 vendorBusiness One

Using SAP Business One by SAP_SE?

Get instant alerts when new vulnerabilities affect SAP Business One - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card