siemens simatic ipc477e pro firmware

Name: siemens simatic ipc477e pro firmware
Brand: siemens

productUS

cpe:2.3:o:siemens:simatic_ipc477e_pro_firmware:*:*:*:*:*:*:*:*

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

KEV-listed

critical

by severity

0critical3high9medium0low

updated 2026-10-28

vulnerabilities (12)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2018-3639US	medium5.5	60.6% (99th)	Exploit	21.01.09	2018-05-22	< 21.01.09
CVE-2020-0543US	medium5.5	0.54% (45th)	—	21.01.14	2020-06-15	< 21.01.14
CVE-2020-8698US	medium5.5	0.52% (44th)	—	21.01.15	2020-11-12	< 21.01.15
CVE-2020-12357US	medium6.7OT elevated	0.35% (28th)	—	no fix	2021-06-09	—
CVE-2020-8703US	medium6.7OT elevated	0.33% (26th)	—	no fix	2021-06-09	—
CVE-2020-27339US	medium6.7	0.32% (24th)	—	no fix	2021-06-16	—
CVE-2021-33625US	high7.5	0.32% (24th)	—	no fix	2022-02-03	—
CVE-2021-33626US	high7.8	0.31% (23rd)	—	no fix	2021-10-01	—
CVE-2020-5953US	high7.5	0.28% (21st)	—	no fix	2022-02-03	—
CVE-2020-24507US	medium4.4OT elevated	0.28% (21st)	—	no fix	2021-06-09	—
CVE-2020-8670US	medium6.4OT elevated	0.27% (19th)	—	no fix	2021-06-09	—
CVE-2020-8704US	medium6.4OT elevated	0.21% (11th)	—	no fix	2021-06-09	—

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

CWE-311Missing Encryption of Sensitive Data5 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer2 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor2 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')2 CVEs
CWE-665Improper Initialization2 CVEs
CWE-1189Improper Isolation of Shared Resources on System-on-a-Chip (SoC)1 CVEs
CWE-1395Dependency on Vulnerable Third-Party Component1 CVEs
CWE-20Improper Input Validation1 CVEs

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.