CVE-2011-4538: Lexmark c540 Firmware

Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Lexmark X, W, T, E, and C devices before 2012-02-09 allow attackers to obtain sensitive information by reading passwords within exported settings.

Affected products

• Lexmark c540 Firmware: up to and including ll.as.p511
• Lexmark c543 Firmware: up to and including ll.as.p511
• Lexmark c544 Firmware: up to and including ll.as.p511
• Lexmark c546 Firmware: up to and including lu.as.p511
• Lexmark c734 Firmware: up to and including lr.sk.p224a
• Lexmark c736 Firmware: up to and including lr.sk.p224a
• Lexmark e260 Firmware: up to and including ll.lbl.p511
• Lexmark e360 Firmware: up to and including ll.lbm.p511
• Lexmark e460 Firmware: up to and including lr.lbh.p224a
• Lexmark e462 Firmware: up to and including lr.lbh.p224a
• Lexmark t650 Firmware: up to and including lr.jp.p224a
• Lexmark t652 Firmware: up to and including lr.jp.p224a
• Lexmark t654 Firmware: up to and including lr.jp.p224a
• Lexmark w850 Firmware: up to and including lp.jb.p108
• Lexmark x363 Firmware: up to and including ll.bz.p511
• Lexmark x364 Firmware: up to and including ll.bz.p511
• Lexmark x463 Firmware: up to and including lr.bs.p224a
• Lexmark x464 Firmware: up to and including lr.bs.p224a
• Lexmark x466 Firmware: up to and including lr.bs.p224a
• Lexmark x543 Firmware: up to and including ll.el.p511
• Lexmark x544 Firmware: up to and including ll.el.p511
• Lexmark x546 Firmware: up to and including ll.el.p511
• Lexmark x651 Firmware: up to and including lr.mn.p224a
• Lexmark x652 Firmware: up to and including lr.mn.p224a
• Lexmark x654 Firmware: up to and including lr.mn.p224a
• and 8 more

Published 2020-03-09. Last modified 2026-06-16.