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CVE-2023-4452

HIGHCVSS 7.5/10EPSS 0.45%

Last modified

CVE-2023-4452 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.45%

35.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MoxaEdr-G903 Firmware< 5.7.21
MoxaEdr-G903-T Firmware< 5.7.21
MoxaEdr-G902 Firmware< 5.7.21
MoxaEdr-G902-T Firmware< 5.7.21
MoxaEdr-810-Vpn-2gsfp Firmware< 5.12.29
MoxaEdr-810-Vpn-2gsfp-T Firmware< 5.12.29
MoxaEdr-810-2gsfp Firmware< 5.12.29
MoxaEdr-810-2gsfp-T Firmware< 5.12.29

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-4452?
A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot.
How severe is CVE-2023-4452?
CVE-2023-4452 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4452?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4452?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST