Description
Multiple switches are affected by an out-of-bounds write vulnerability. This vulnerability is caused by insufficient input validation, which allows data to be written to memory outside the bounds of the buffer. Successful exploitation of this vulnerability could result in a denial-of-service attack.
Published: 2025-01-29
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

Vendor Solution

Please refer to the security advisories: * CVE-2024-7695: Out-of-bounds Write Vulnerability Identified in Multiple PT Switches https://www.moxa.com/en/support/product-support/security-advisory/mpsa-240162-cve-2024-7695-out-of-bounds-write-vulnerability-identified-in-multiple-pt-switches * CVE-2024-7695: Out-of-bounds Write Vulnerability in Multiple EDS, ICS, IKS, and SDS Switches https://www.moxa.com/en/support/product-support/security-advisory/mpsa-240163-cve-2024-7695-out-of-bounds-write-vulnerability-in-multiple-eds,-ics,-iks,-and-sds-switches * CVE-2024-7695: Out-of-bounds Write Vulnerability Identified in EN 50155 Switches

Vendor Workaround

To mitigate the risks associated with this vulnerability, we recommend the following actions: * Disable Moxa Service and Moxa Service (Encrypted) temporarily if they are not required for operations. This will minimize potential attack vectors until a patch or updated firmware is applied.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-48033 Multiple switches are affected by an out-of-bounds write vulnerability. This vulnerability is caused by insufficient input validation, which allows data to be written to memory outside the bounds of the buffer. Successful exploitation of this vulnerability could result in a denial-of-service attack.
History

Sat, 22 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sat, 22 Feb 2025 15:00:00 +0000

Type Values Removed Values Added
References

Fri, 07 Feb 2025 07:00:00 +0000

Type Values Removed Values Added
Description Multiple switches are affected by an out-of-bounds write vulnerability. This vulnerability is caused by insufficient input validation, which allows data to be written to memory outside the bounds of the buffer. Successful exploitation of this vulnerability could result in a denial-of-service attack. This vulnerability poses a significant remote threat if the affected products are exposed to publicly accessible networks. Attackers could potentially disrupt operations by shutting down the affected systems. Due to the critical nature of this security risk, we strongly recommend taking immediate action to prevent its potential exploitation. Multiple switches are affected by an out-of-bounds write vulnerability. This vulnerability is caused by insufficient input validation, which allows data to be written to memory outside the bounds of the buffer. Successful exploitation of this vulnerability could result in a denial-of-service attack.
References

Wed, 29 Jan 2025 08:00:00 +0000

Type Values Removed Values Added
Description Multiple switches are affected by an out-of-bounds write vulnerability. This vulnerability is caused by insufficient input validation, which allows data to be written to memory outside the bounds of the buffer. Successful exploitation of this vulnerability could result in a denial-of-service attack. This vulnerability poses a significant remote threat if the affected products are exposed to publicly accessible networks. Attackers could potentially disrupt operations by shutting down the affected systems. Due to the critical nature of this security risk, we strongly recommend taking immediate action to prevent its potential exploitation.
Title Out-of-bounds Write Vulnerability
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Moxa

Published:

Updated: 2025-02-22T14:48:56.211Z

Reserved: 2024-08-12T03:06:13.231Z

Link: CVE-2024-7695

cve-icon Vulnrichment

Updated: 2025-02-12T19:46:06.556Z

cve-icon NVD

Status : Deferred

Published: 2025-01-29T08:15:19.933

Modified: 2026-04-15T00:35:42.020

Link: CVE-2024-7695

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses