vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-27410

LOW
2.7
CVSS Score
Published: May 9, 2023 at 11:51 AM UTC
Updated: June 17, 2026 at 05:44 AM UTC
2 products affected across 1 vendorScalance LPE9403 FirmwareScalance Lpe9403

Using SCALANCE LPE9403 by Siemens?

Get instant alerts when new vulnerabilities affect SCALANCE LPE9403 - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
LOW2.7
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Scalance LPE9403 Firmware· Siemens
95%
v < 2.1All versions < V2.1
Affected range stops below 2.1, so it looks safe — our inference, not a vendor statement
siemens-scalance-lpe9403 (same device)
Scalance Lpe9403· Siemensdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-325383.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

2.7LOWsiemens
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-122

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card