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8 vulnerabilities found for 762-5xxx by WAGO
CVE-2021-34569 (GCVE-0-2021-34569)
Vulnerability from nvd – Published: 2022-11-09 15:17 – Updated: 2025-05-01 19:17
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Out-of-bounds Write
Summary
In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
Credits
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CVE-2021-34568 (GCVE-0-2021-34568)
Vulnerability from nvd – Published: 2022-11-09 15:17 – Updated: 2025-05-01 14:20
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Allocation of Resources Without Limits or Throttling
Summary
In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
Credits
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CVE-2021-34567 (GCVE-0-2021-34567)
Vulnerability from nvd – Published: 2022-11-09 15:17 – Updated: 2025-05-01 14:20
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Out-of-bounds Read
Summary
In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited out-of-bounds read.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
Credits
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CVE-2021-34566 (GCVE-0-2021-34566)
Vulnerability from nvd – Published: 2022-11-09 15:17 – Updated: 2025-05-01 14:21
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Memory Overflow
Summary
In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
Credits
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CVE-2021-34569 (GCVE-0-2021-34569)
Vulnerability from cvelistv5 – Published: 2022-11-09 15:17 – Updated: 2025-05-01 19:17
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Out-of-bounds Write
Summary
In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
Credits
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CVE-2021-34568 (GCVE-0-2021-34568)
Vulnerability from cvelistv5 – Published: 2022-11-09 15:17 – Updated: 2025-05-01 14:20
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Allocation of Resources Without Limits or Throttling
Summary
In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
Credits
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CVE-2021-34567 (GCVE-0-2021-34567)
Vulnerability from cvelistv5 – Published: 2022-11-09 15:17 – Updated: 2025-05-01 14:20
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Out-of-bounds Read
Summary
In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited out-of-bounds read.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
Credits
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CVE-2021-34566 (GCVE-0-2021-34566)
Vulnerability from cvelistv5 – Published: 2022-11-09 15:17 – Updated: 2025-05-01 14:21
VLAI
EPSS
VEX
Title
WAGO I/O-Check Service prone to Memory Overflow
Summary
In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in loss of integrity and DoS.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | 750-81xx/xxx-xxxFW |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 750-82xx/xxx-xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 752-8303/8000-0002 |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-4xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-5xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
|
| WAGO | 762-6xxx |
Affected:
FW1 , ≤ FW18 Patch 2
(custom)
|
Date Public
2021-06-29 10:00
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