CVE-2024-8935
HIGH EPSS 38.0%
Published Nov 13, 20241y ago · Modified Jun 17, 20261w ago
7.7 CVSS 4.0
Published Nov 13, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
Description
CWE-290: Authentication Bypass by Spoofing vulnerability exists that could cause a denial of service and loss of confidentiality and integrity of controllers when conducting a Man-In-The-Middle attack between the controller and the engineering workstation while a valid user is establishing a communication session. This vulnerability is inherent to Diffie Hellman algorithm which does not protect against Man-In-The-Middle attacks.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction P
Scope X
Threat Intelligence
EPSS Exploit Probability
38.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-290
References 1
- download.schneider-electric.com https://download.schneider-electric.com/doc/SEVD-2024-317-02/SEVD-2024-317-02.pdf
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.