What’s Vulnerable › Vulnerabilities

CVE-2022-2043: MOXA NPort 5110 Out-of-bounds Write

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-08-31 · updated 2026-06-17
• Weakness: CWE-787

Description

MOXA NPort 5110: Firmware Versions 2.10 is vulnerable to an out-of-bounds write that can cause the device to become unresponsive.

Affected products

• Moxa Nport 5110 Firmware: 2.10

References

• https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-04
• https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-04

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