HIGH

CVE-2023-34260

CVSS v3

7.5

HIGH

EPSS Score

73.4 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-34260 yet.

Full record on NVD

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.

Technical details

Published: 2023-11-03

Frequently asked questions

What is CVE-2023-34260?

Is CVE-2023-34260 actively exploited?

Active exploitation of CVE-2023-34260 has not been confirmed. Its EPSS score was 73.4% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-34260?

CVE-2023-34260 has a CVSS v3 base score of 7.5 (HIGH severity).

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