CVE-2023-27410

LOW

Siemens Scalance Lpe9403 Firmware < 2.1 - Heap Buffer Overflow

Title source: rule
STIX 2.1

Description

A vulnerability has been identified in SCALANCE LPE9403 (All versions < V2.1). A heap-based buffer overflow vulnerability was found in the `edgebox_web_app` binary. The binary will crash if supplied with a backup password longer than 255 characters. This could allow an authenticated privileged attacker to cause a denial of service.

References (1)

Core 1

Scores

CVSS v3 2.7
EPSS 0.0012
EPSS Percentile 31.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-122
Status published
Products (1)
siemens/scalance_lpe9403_firmware < 2.1
Published May 09, 2023
Tracked Since Feb 18, 2026