Vulnerability DatabaseCVE-2023-48709
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CVE-2023-48709
April 15, 2024
iTop is an IT service management platform. When exporting data from backoffice or portal in CSV or Excel files, users' inputs may include malicious formulas that may be imported into Excel. As Excel 2016 does **not** prevent Remote Code Execution by default, uninformed users may become victims. This vulnerability is fixed in 2.7.9, 3.0.4, 3.1.1, and 3.2.0.
Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (3)
https://github.com/Combodo/iTop/commit/b10bcb976dfe8e55aa0f659bfbcdd18334a1b17c
https://github.com/Combodo/iTop/commit/083a0b79bfa2c106735b5c10eddb35a05ec7f04a
https://github.com/Combodo/iTop/security/advisories/GHSA-9q3x-9987-53x9
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CVSS v4
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-74
Improper Neutralization of Formula Elements in a CSV File
CWE-1236
EPSS
Base Score:
3.02