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8 vulnerabilities found for NPort IAW5000A-I/O Series firmware by Moxa
CVE-2021-32976 (GCVE-0-2021-32976)
Vulnerability from nvd – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Stack-based Buffer Overflow
Summary
Five buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to initiate a denial-of-service attack and execute arbitrary code.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O series firmware |
Affected:
unspecified , ≤ 2.2
(custom)
|
Credits
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CVE-2021-32974 (GCVE-0-2021-32974)
Vulnerability from nvd – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation
Summary
Improper input validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to execute commands.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O series firmware |
Affected:
unspecified , ≤ 2.2
(custom)
|
Credits
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CVE-2021-32970 (GCVE-0-2021-32970)
Vulnerability from nvd – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation
Summary
Data can be copied without validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier, which may allow a remote attacker to cause denial-of-service conditions.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O series firmware |
Affected:
unspecified , ≤ 2.2
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|
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CVE-2021-32968 (GCVE-0-2021-32968)
Vulnerability from nvd – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Classic Buffer Overflow
Summary
Two buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O Series firmware version 2.2 or earlier may allow a remote attacker to cause a denial-of-service condition.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O Series firmware |
Affected:
unspecified , ≤ 2.2
(custom)
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CVE-2021-32976 (GCVE-0-2021-32976)
Vulnerability from cvelistv5 – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Stack-based Buffer Overflow
Summary
Five buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to initiate a denial-of-service attack and execute arbitrary code.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O series firmware |
Affected:
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|
Credits
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CVE-2021-32974 (GCVE-0-2021-32974)
Vulnerability from cvelistv5 – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation
Summary
Improper input validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier may allow a remote attacker to execute commands.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O series firmware |
Affected:
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CVE-2021-32970 (GCVE-0-2021-32970)
Vulnerability from cvelistv5 – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Improper Input Validation
Summary
Data can be copied without validation in the built-in web server in Moxa NPort IAW5000A-I/O series firmware version 2.2 or earlier, which may allow a remote attacker to cause denial-of-service conditions.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O series firmware |
Affected:
unspecified , ≤ 2.2
(custom)
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CVE-2021-32968 (GCVE-0-2021-32968)
Vulnerability from cvelistv5 – Published: 2022-04-01 22:17 – Updated: 2025-04-16 16:33
VLAI
Title
Moxa NPort IAW5000A-I/O Series Serial Device Server Classic Buffer Overflow
Summary
Two buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O Series firmware version 2.2 or earlier may allow a remote attacker to cause a denial-of-service condition.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://www.moxa.com/en/support/product-support/s… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort IAW5000A-I/O Series firmware |
Affected:
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