CVE-2023-27408 - CVE House
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Status published Low CVE-2023-27408

A vulnerability has been identified in SCALANCE LPE9403 (All versions...

Vulnerability Description

A vulnerability has been identified in SCALANCE LPE9403 (All versions < V2.1). The `i2c` mutex file is created with the permissions bits of `-rw-rw-rw-`. This file is used as a mutex for multiple applications interacting with i2c. This could allow an authenticated attacker with access to the SSH interface on the affected device to interfere with the integrity of the mutex and the data it protects.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

SCALANCE LPE9403
Vulnerable Versions:
All versions < V2.1

Timeline

Official Publish: May 9th, 2023
Last Modified: January 28th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C

Weaknesses (CWE)

CWE-378

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.