Is CVE-2020-8329 in the CISA KEV catalog?

No. CVE-2020-8329 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-8329?

CVE-2020-8329 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2020-8329?

CVE-2020-8329 has an EPSS score of 1.54% (72th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-8329?

Upgrade lj4010dn firmware to 1.01 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-8329

MEDIUMEPSS 72th pctl

5.3

CVSS v3

NVD

Description

A denial of service vulnerability was reported in the firmware prior to version 1.01 used in Lenovo Printer LJ4010DN that could be triggered by a remote user sending a crafted packet to the device, causing an error to be displayed and preventing printer from functioning until the printer is rebooted.

How to fix

Remediation Available

lj4010dn firmwareNVD

Affected:< 1.01Fixed in:1.01CVE-2020-8329derived from NVD

lj6700dn firmwareNVD

Affected:< 1.01Fixed in:1.01CVE-2020-8329derived from NVD

m8960dnf firmwareNVD

Affected:< 1.01Fixed in:1.01CVE-2020-8329derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

1.54%probability of exploitation in 30 days

72ndpercentile

Elevated risk: more likely to be exploited than 72% of all known CVEs.

References

Vendor Advisory1

iknow.lenovo.com.cn

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.