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CVE-2022-3429

MEDIUMCVSS 6.5/10EPSS 0.49%

Last modified

CVE-2022-3429 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly.

Metrics

CVSS 3.1
6.5/10

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

EPSS Probability
0.49%

38.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LenovoGm265dn FirmwareAll versions
LenovoGm266dns Firmware< 02.06.00.04.00
LenovoG263dns Firmware< 02.06.00.04.00

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-3429?
A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly.
How severe is CVE-2022-3429?
CVE-2022-3429 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.
How do I fix CVE-2022-3429?
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-2022-3429?

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

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Source: NVD / NIST