CVE-2023-34260

HIGH

Kyocera TASKalfa 4053ci Firmware < 2vg_s000.002.561 - Denial of Service via Path Traversal

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Exploit, Mailing List, Third Party Advisory
https://seclists.org/fulldisclosure/2023/Jul/15

Scores

CVSS v3 7.5
EPSS 0.6799
EPSS Percentile 99.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (1)
kyocera/d-copia253mf_plus_firmware < 2vg_s000.002.561
Published Nov 03, 2023
Tracked Since Feb 18, 2026