Description
In Teltonika Networks RUTOS devices, a vulnerability exists in modbusgwd
due to improper handling of Modbus TCP request data. A remote,
unauthenticated attacker with access to the affected service could
trigger a heap-based buffer overflow, resulting in a denial of service.
Published: 2026-08-13
Score: 6 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Update to RUTOS 7.24.2 or later

Tracking

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Advisories

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History

Thu, 13 Aug 2026 11:15:00 +0000

Type Values Removed Values Added
Description In Teltonika Networks RUTOS devices, a vulnerability exists in modbusgwd due to improper handling of Modbus TCP request data. A remote, unauthenticated attacker with access to the affected service could trigger a heap-based buffer overflow, resulting in a denial of service.
Title Heap buffer overflow in Modbusgwd
Weaknesses CWE-122
References
Metrics cvssV4_0

{'score': 6, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/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: tlt_net

Published:

Updated: 2026-08-13T10:52:35.564Z

Reserved: 2026-07-30T09:45:28.289Z

Link: CVE-2026-18368

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-13T11:17:38.497

Modified: 2026-08-13T11:17:38.497

Link: CVE-2026-18368

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses