SS
Product
Safety SIL2
by CODESYS · last CVE Sep 30, 2026
21
CVEs
0
On KEV
8.8
Max CVSS
1
New 30D
Severity mix
Critical 0High 5Medium 16Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-4224
8.8
1%
Mar 23
In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the…
Affected: 3.0 before 3.5.19.0
CVE-2026-79625
8.1
0%
Sep 30
Improper Synchronization in Monitoring in CODESYS Control Runtime
Affected: 3.0.0.0 before 3.5.22.40
CVE-2019-9009
7.5
2%
Sep 17
An issue was discovered in 3S-Smart CODESYS before 3.5.15.0
Affected: before 3.5.15.0
CVE-2018-20025
7.5
3%
Feb 19
Use of Insufficiently Random Values exists in CODESYS V3 products versions prior V3.5.14.0
Affected: 3.0 before 3.5.14.0
CVE-2018-20026
7.5
3%
Feb 19
Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0
Affected: 3.0 before 3.5.14.0
CVE-2023-37559
6.5
1%
Aug 3
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37558
6.5
1%
Aug 3
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37557
6.5
1%
Aug 3
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to…
Affected: before 3.5.19.20
CVE-2023-37556
6.5
1%
Aug 3
In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37555
6.5
1%
Aug 3
In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37554
6.5
1%
Aug 3
In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37553
6.5
1%
Aug 3
In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37552
6.5
1%
Aug 3
In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37551
6.5
0%
Aug 3
In multiple Codesys products in multiple versions, after successful authentication as a user, specially crafted network communication requests can utilize the CmpApp component to…
Affected: before 3.5.19.20
CVE-2023-37550
6.5
1%
Aug 3
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37549
6.5
1%
Aug 3
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37548
6.5
1%
Aug 3
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37547
6.5
1%
Aug 3
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37546
6.5
1%
Aug 3
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2023-37545
6.5
1%
Aug 3
In multiple Codesys products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause…
Affected: before 3.5.19.20
CVE-2020-7052
6.5
2%
Jan 24
CODESYS Control V3, Gateway V3, and HMI V3 before 3.5.15.30 allow uncontrolled memory allocation which can result in a remote denial of service condition
Affected: 3.0 before 3.5.15.30
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