Home/CVE/Certain older Lexmark devices (C, M, X, and 6500e before 2018-12-18) contain a directory traversal vulnerability in the
CVE

CVE-2018-18894

Certain older Lexmark devices (C, M, X, and 6500e before 2018-12-18) contain a directory traversal vulnerability in the

Certain older Lexmark devices (C, M, X, and 6500e before 2018-12-18) contain a directory traversal vulnerability in the embedded web server.

HIGH · CVSS 7.5 EPSS 0.00271
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

49
lexmark 6500e firmware< lhs60.jr.p683
lexmark c748 firmware< lhs60.cm4.p683
lexmark c79x firmware< lhs60.hc.p683
lexmark c925 firmware< lhs60.hv.p683
lexmark c95x firmware< lhs60.tp.p683
lexmark cs41x firmware< lw71.vy2.p216
lexmark cs51x firmware< lw71.vy4.p216
lexmark cs748 firmware<= lhs60.cm4.p683
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Mar 2020 · 01:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://support.lexmark.com/alertsVendor Advisory
http://support.lexmark.com/index?page=content&id=TE906&locale=EN&userlocale=EN_USVendor Advisory
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