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01 Record

CVE-2024-3286

A buffer overflow vulnerability was identified in some Lenovo printers that could allow an unauthenticated user to trigger a device restart by sending a specially crafted web request.

HighPUBLISHEDCNA: lenovo
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

02 Description

A buffer overflow vulnerability was identified in some Lenovo printers that could allow an unauthenticated user to trigger a device restart by sending a specially crafted web request.

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.45% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 38.9% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-05-16 17:21Z2 YR AGO
Last updated
2024-09-06 22:55Z2 YR AGO
Reserved
2024-04-03
Assigning CNA
lenovo
Record state
PUBLISHED
Severity
High (CVSS 7.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
  • CWE-121Stack-based Buffer OverflowVariant
Data version
5.1
Document digest
f05ec4e08234e2181295e04d08a7c7531709ebc3268a9a60f749d678bda4f658

05 Affected products

VendorProductVersionsPlatforms
LenovoPrintersvarious—
lenovoprinter0 to < *—

06 References

07 Remediation

Update the printer firmware version (or higher) listed in the Customer Mitigation section of LEN-158605: https://iknow.lenovo.com.cn/detail/421500