All the vulnerabilites related to CODESYS - CODESYS V2
cve-2021-34593
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-17 04:10
Severity ?
EPSS score ?
Summary
CODESYS V2 runtime: unauthenticated invalid requests may result in denial-of-service
References
| ▼ | URL | Tags |
|---|---|---|
| https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16877&token=8faab0fc1e069f4edfca5d5aba8146139f67a175&download= | x_refsource_CONFIRM | |
| http://seclists.org/fulldisclosure/2021/Oct/64 | mailing-list, x_refsource_FULLDISC | |
| http://packetstormsecurity.com/files/164716/CODESYS-2.4.7.0-Denial-Of-Service.html | x_refsource_MISC | |
| http://packetstormsecurity.com/files/165874/WAGO-750-8xxx-PLC-Denial-Of-Service-User-Enumeration.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | CODESYS | CODESYS V2 |
Version: Runtime Toolkit 32 bit full < V2.4.7.56 Version: PLCWinNT < V2.4.7.56 |
|
|
|||
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cve-2021-34583
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 20:43
Severity ?
EPSS score ?
Summary
CODESYS V2 web server: crafted requests could trigger a heap-based buffer overflow (DoS)
References
| ▼ | URL | Tags |
|---|---|---|
| https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download= | x_refsource_CONFIRM | |
| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
|
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cve-2021-34595
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-17 03:42
Severity ?
EPSS score ?
Summary
CODESYS V2 runtime: out-of-bounds read or write access may result in denial-of-service
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | CODESYS | CODESYS V2 |
Version: Runtime Toolkit 32 bit full < V2.4.7.56 Version: PLCWinNT < V2.4.7.56 |
|
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cve-2021-34584
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 22:25
Severity ?
EPSS score ?
Summary
CODESYS V2 web server: crafted requests could trigger a buffer over-read (DoS)
References
| ▼ | URL | Tags |
|---|---|---|
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| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
|
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cve-2021-34596
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 22:40
Severity ?
EPSS score ?
Summary
CODESYS V2 runtime: Access of Uninitialized Pointer may result in denial-of-service
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | CODESYS | CODESYS V2 |
Version: Runtime Toolkit 32 bit full < V2.4.7.56 Version: PLCWinNT < V2.4.7.56 |
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cve-2021-34585
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-16 21:58
Severity ?
EPSS score ?
Summary
CODESYS V2 web server: crafted requests could trigger a pointer dereference with an invalid address (DoS)
References
| ▼ | URL | Tags |
|---|---|---|
| https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download= | x_refsource_CONFIRM | |
| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
|
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cve-2021-34586
Vulnerability from cvelistv5
Published
2021-10-26 09:55
Modified
2024-09-17 03:53
Severity ?
EPSS score ?
Summary
CODESYS V2 web server: crafted requests could trigger a null pointer dereference (DoS)
References
| ▼ | URL | Tags |
|---|---|---|
| https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download= | x_refsource_CONFIRM | |
| https://www.tenable.com/security/research/tra-2021-47 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | CODESYS | CODESYS V2 |
Version: all web servers < V1.1.9.22 |
|
|
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