CVE-2023-34260

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Published Nov 3, 2023 CVSS 3.1 · 7.5 High EPSS 75.0% KEV · Not listed

Description

Kyocera TASKalfa 4053ci printers through 2VG_S000.002.561 allow a denial of service (service outage) via /wlmdeu%2f%2e%2e%2f%2e%2e followed by a directory reference such as %2fetc%00index.htm to try to read the /etc directory.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:kyocera:d-copia253mf_plus_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:kyocera:d-copia253mf_plus:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-38341	Kyocera TASKalfa 4053ci printers through 2VG_S000.002.561 allow a denial of service (service outage) via /wlmdeu%2f%2e%2e%2f%2e%2e followed by a directory reference such as %2fetc%00index.htm to try to read the /etc directory.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 75.0% (75.044% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://sec-consult.com/vulnerability-lab/
https://seclists.org/fulldisclosure/2023/Jul/15

History

Jul 16, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.02914}`	epss `{'score': 0.0363}`

Subscriptions

Kyocera D-copia253mf Plus D-copia253mf Plus Firmware

Weaknesses

CWE-22

Sources

CVE record Updated: Sep 5, 2024, 3:13 PM

Status: PUBLISHED
Assigner: mitre
Published: Nov 3, 2023, 12:00 AM
Updated: Sep 5, 2024, 3:13 PM
Reserved: May 31, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 4:01 PM

Updated: Aug 2, 2024, 4:01 PM

NVD Updated: Jun 17, 2026, 6:03 AM

Status: Modified
Published: Nov 3, 2023, 4:15 AM
Modified: Jun 17, 2026, 6:03 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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