high
7.5
CWE
941
Advisory Published
Updated

CVE-2019-18242

First published: Tue Mar 24 2020(Updated: )

In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, frequent and multiple requests for short-term use may cause the web server to fail.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Moxa Iologik 2512 Firmware<=3.0
Moxa Iologik 2512
Moxa Iologik 2512-t Firmware<=3.0
Moxa Iologik 2512-t
Moxa Iologik 2512-hspa Firmware<=3.0
Moxa Iologik 2512-hspa
Moxa Iologik 2512-hspa-t Firmware<=3.0
Moxa Iologik 2512-hspa-t
Moxa Iologik 2512-wl1-eu Firmware<=3.0
Moxa Iologik 2512-wl1-eu
Moxa Iologik 2512-wl1-eu-t Firmware<=3.0
Moxa Iologik 2512-wl1-eu-t
Moxa Iologik 2512-wl1-us Firmware<=3.0
Moxa Iologik 2512-wl1-us
Moxa Iologik 2512-wl1-us-t Firmware<=3.0
Moxa Iologik 2512-wl1-us-t
Moxa Iologik 2512-wl1-jp Firmware<=3.0
Moxa Iologik 2512-wl1-jp
Moxa Iologik 2512-wl1-jp-t Firmware<=3.0
Moxa Iologik 2512-wl1-jp-t
Moxa Iologik 2542 Firmware<=3.0
Moxa Iologik 2542
Moxa Iologik 2542-t Firmware<=3.0
Moxa Iologik 2542-t
Moxa Iologik 2542-hspa Firmware<=3.0
Moxa Iologik 2542-hspa
Moxa Iologik 2542-hspa-t Firmware<=3.0
Moxa Iologik 2542-hspa-t
Moxa Iologik 2542-wl1-eu Firmware<=3.0
Moxa Iologik 2542-wl1-eu
Moxa Iologik 2542-wl1-eu-t Firmware<=3.0
Moxa Iologik 2542-wl1-eu-t
Moxa Iologik 2542-wl1-us Firmware<=3.0
Moxa Iologik 2542-wl1-us
Moxa Iologik 2542-wl1-us-t Firmware<=3.0
Moxa Iologik 2542-wl1-us-t
Moxa Iologik 2542-wl1-jp Firmware<=3.0
Moxa Iologik 2542-wl1-jp
Moxa Iologik 2542-wl1-jp-t Firmware<=3.0
Moxa Iologik 2542-wl1-jp-t

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-18242?

    The severity of CVE-2019-18242 is classified as medium due to potential denial of service conditions.

  • How do I fix CVE-2019-18242?

    To fix CVE-2019-18242, upgrade the affected Moxa ioLogik 2500 series firmware to a version higher than 3.0.

  • What affected products are associated with CVE-2019-18242?

    CVE-2019-18242 affects Moxa ioLogik 2500 series firmware versions 3.0 or lower.

  • What happens if CVE-2019-18242 is exploited?

    Exploitation of CVE-2019-18242 can lead to web server failure due to handling multiple short-term requests.

  • Is there a workaround for CVE-2019-18242?

    There are no documented workarounds for CVE-2019-18242; updating the firmware is the recommended approach.

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