Siemens SCALANCE LPE9403

Name: Siemens SCALANCE LPE9403
Brand: Siemens

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

by severity

5critical23high17medium1low

updated 2026-10-27

vulnerabilities (90)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-31431US	—OT critical	98.1% (100th)	KEV	no fix	2026-04-22	≤ vers:unknown/*
CVE-2021-4034US	high7.8OT critical	94.9% (100th)	KEV	V2.0	2022-01-28	2 versions
CVE-2022-0847US	high7.8OT critical	92.8% (100th)	KEV	V2.0	2022-03-10	< V2.0
CVE-2026-18963US	—	4.68% (92nd)	Exploit	no fix	2026-08-18	≤ vers:unknown/*
CVE-2021-41091US	medium6.3	2.85% (87th)	Exploit	V2.0	2021-10-04	2 versions
CVE-2024-1305US	—	15.4% (97th)	—	no fix	2024-07-08	2 versions
CVE-2024-24974US	high7.5	9.76% (96th)	—	no fix	2024-07-08	2 versions
CVE-2024-27903US	critical9.8	8.92% (95th)	—	no fix	2024-07-08	2 versions
CVE-2024-27459US	high7.8	8.26% (95th)	—	no fix	2024-07-08	2 versions
CVE-2021-39293US	high7.5	6.93% (94th)	—	V2.0	2022-01-24	2 versions
CVE-2020-27304US	critical9.8	3.24% (88th)	—	V2.0	2021-10-21	< V2.0
CVE-2021-36221US	medium5.9	3.11% (88th)	—	V2.0	2021-08-08	2 versions
CVE-2021-41092US	high7.5	1.65% (76th)	—	V2.0	2021-10-04	2 versions
CVE-2023-27407US	critical9.9	1.30% (70th)	—	V2.1	2023-05-09	All versions → V2.1
CVE-2026-67367DE	high8.6	1.11% (66th)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2024-5594US	—	0.82% (57th)	—	no fix	2025-01-06	2 versions
CVE-2025-27394US	—	0.73% (54th)	—	V4.0	2025-03-11	3 versions
CVE-2025-27393US	—	0.73% (54th)	—	V4.0	2025-03-11	3 versions
CVE-2025-27392US	—	0.73% (54th)	—	V4.0	2025-03-11	3 versions
CVE-2024-28882US	—	0.66% (52nd)	—	no fix	2024-07-08	2 versions
CVE-2025-27395US	medium6.5	0.66% (51st)	—	V4.0	2025-03-11	3 versions
CVE-2026-62645DE	critical9.8OT elevated	0.65% (51st)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2026-54801US	—	0.62% (49th)	—	no fix	2026-07-09	≤ vers:unknown/*
CVE-2024-42512US	—	0.60% (48th)	—	no fix	2025-02-10	2 versions
CVE-2024-42513US	—	0.58% (47th)	—	no fix	2025-02-10	2 versions
CVE-2026-62650DE	high8.8OT elevated	0.57% (47th)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2026-62649DE	high7.5	0.57% (47th)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2026-62648DE	high7.5	0.57% (47th)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2026-62647DE	high7.4	0.56% (47th)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2023-27410US	—	0.56% (46th)	—	V2.1	2023-05-09	All versions → V2.1
CVE-2024-56336US	—	0.55% (46th)	—	no fix	2025-03-11	2 versions
CVE-2021-41103US	high7.8OT elevated	0.52% (44th)	—	V2.0	2021-10-04	2 versions
CVE-2026-62646DE	high7.4	0.51% (43rd)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2025-27494US	high7.2	0.50% (43rd)	—	no fix	2025-03-11	2 versions
CVE-2024-42384US	high7.5	0.48% (42nd)	—	no fix	2024-11-18	≤ vers:unknown/*
CVE-2025-40575US	medium5.3	0.48% (41st)	—	*	2025-05-13	3 versions
CVE-2024-41046US	high7.8	0.45% (39th)	—	no fix	2024-07-29	2 versions
CVE-2024-52285US	—OT elevated	0.45% (39th)	—	no fix	2025-03-11	2 versions
CVE-2024-4877US	—	0.44% (38th)	—	no fix	2025-04-03	2 versions
CVE-2025-27396US	—	0.44% (38th)	—	V4.0	2025-03-11	3 versions
CVE-2026-54798US	—OT elevated	0.41% (35th)	—	no fix	2026-07-09	≤ vers:unknown/*
CVE-2025-27397US	—	0.41% (35th)	—	V4.0	2025-03-11	3 versions
CVE-2026-58113DE	medium6.1	0.39% (33rd)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2021-20317US	medium4.4	0.38% (32nd)	—	V2.0	2021-09-27	2 versions
CVE-2024-42386US	high7.5	0.38% (32nd)	—	no fix	2024-11-18	≤ vers:unknown/*
CVE-2026-62652DE	medium5.3	0.34% (28th)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2025-27398US	—	0.34% (27th)	—	V4.0	2025-03-11	3 versions
CVE-2026-50093DE	critical9.0	0.32% (25th)	—	no fix	2026-09-08	≤ vers:unknown/*
CVE-2024-42391US	medium5.3	0.30% (23rd)	—	no fix	2024-11-18	≤ vers:unknown/*
CVE-2021-41089US	medium6.3	0.29% (21st)	—	V2.0	2021-10-04	2 versions

showing 50 of 90

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

CWE-787Out-of-bounds Write7 CVEs
CWE-125Out-of-bounds Read6 CVEs
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')6 CVEs
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')6 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer3 CVEs
CWE-121Stack-based Buffer Overflow3 CVEs
CWE-20Improper Input Validation3 CVEs
CWE-281Improper Preservation of Permissions3 CVEs

sources (4)

Which sources assert this record, and when.

NLNCSC-NL (CSAF)76 CVEs
EUEU Vulnerability Database (ENISA)23 CVEs
USCISA CSAF OT advisories (ICS)9 CVEs
DESiemens ProductCERT (CSAF)9 CVEs

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