7.5
CWE
787
Advisory Published
Updated

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

First published: Tue Jul 26 2022(Updated: )

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

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Moxa Nport 5110 Firmware=2.10
Moxa NPort 5110
MOXA NPort 5110: Firmware Versions 2.10

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2022-2043?

    CVE-2022-2043 is a vulnerability in MOXA NPort 5110 firmware versions 2.10 that can cause the device to become unresponsive due to an out-of-bounds write.

  • How severe is CVE-2022-2043?

    CVE-2022-2043 has a severity rating of high, with a CVSS score of 7.5.

  • What is the affected software of CVE-2022-2043?

    The affected software of CVE-2022-2043 is MOXA NPort 5110 firmware versions 2.10.

  • How can CVE-2022-2043 be exploited?

    CVE-2022-2043 can be exploited by triggering an out-of-bounds write, which can cause the device to become unresponsive.

  • Is MOXA NPort 5110 vulnerable to CVE-2022-2043?

    MOXA NPort 5110 firmware versions 2.10 are vulnerable to CVE-2022-2043.

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