SE
Product
SIMATIC ET 200MP IM 155-5 PN HF
by Siemens · last CVE Jan 13, 2026
10
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 7Medium 3Low 0
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Add SIMATIC ET 200MP IM 155-5 PN HF to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-40944
7.5
0%
Jan 13
A vulnerability has been identified in SIMATIC ET 200AL IM 157-1 PN (6ES7157-1AB00-0AB0) (All versions), SIMATIC ET 200MP IM 155-5 PN HF (6ES7155-5AA00-0AC0) (All versions >=…
Affected: V4.2.0
CVE-2025-40820
7.5
0%
Dec 9
Affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values within a broad range
Affected: V4.2.0
CVE-2022-25622
7.5
1%
Apr 12
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than…
Affected: V4.2.0
CVE-2019-19300
7.5
2%
Apr 14
A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, KTK ATE530S, SIDOOR…
Affected: V4.2.0
CVE-2019-10923
7.5
1%
Oct 10
An attacker with network access to an affected product may cause a denial of service condition by breaking the real-time synchronization (IRT) of the affected installation
Affected: before V4.2.0
CVE-2019-10936
7.5
2%
Oct 10
Affected devices improperly handle large amounts of specially crafted UDP packets
Affected: before V4.4.0
CVE-2017-12741
7.5
3%
Dec 26
Specially crafted packets sent to port 161/udp could cause a denial of service condition
Affected: before V4.2.0
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