critical9.8
CVE-2021-32976
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 de…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Moxa | Nport Iaw5150a-6i\/O Firmware | through 2.2 |
| Moxa | Nport Iaw5150a-12i\/O Firmware | through 2.2 |
| Moxa | Nport Iaw5250a-6i\/O Firmware | through 2.2 |
| Moxa | Nport Iaw5250a-12i\/O Firmware | through 2.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01
- https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-187-01
- https://www.moxa.com/en/support/product-support/security-advisory/nport-iaw5000a-io-serial-device-server-vulnerabilities