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Lexmark CX331adweZDI-25-222: (Pwn2Own) Lexmark CX331adwe concatstrings Type Confusion Information Disclosure Vulnerability

Risk 30

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 4.3. The following CVEs are assigned: CVE-2024-11346.

First published (updated )
ZDI-CAN-25674

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe concatstrings Type Confusion Information Disclosure Vulnerability

Risk 30

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 4.3. The following CVEs are assigned: CVE-2024-11346.

First published (updated )
Advisory
ZDI-25-222

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe loadCFFdata Type Confusion Remote Code Execution Vulnerability

Risk 75

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-11344.

First published (updated )
Advisory
ZDI-25-217

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe JBIG2 File Parsing new_image Integer Overflow Remote Code Execution Vulnerability

Risk 85

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-11347.

First published (updated )
Advisory
ZDI-25-219

Lexmark CX331adweZDI-25-217: (Pwn2Own) Lexmark CX331adwe loadCFFdata Type Confusion Remote Code Execution Vulnerability

Risk 75

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-11344.

First published (updated )
ZDI-CAN-25539

Lexmark CX331adweZDI-25-219: (Pwn2Own) Lexmark CX331adwe JBIG2 File Parsing new_image Integer Overflow Remote Code Execution Vulnerability

Risk 85

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-11347.

First published (updated )
ZDI-CAN-25676

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe basic_auth.cgi PATH_TRANSLATED Directory Traversal Remote Code Execution Vulnerability

Risk 86

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.3.

First published (updated )
Advisory
ZDI-25-220

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe JPEG2000 Memory Corruption Remote Code Execution Vulnerability

Risk 85

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-11345.

First published (updated )
Advisory
ZDI-25-218

Lexmark CX331adweZDI-25-220: (Pwn2Own) Lexmark CX331adwe basic_auth.cgi PATH_TRANSLATED Directory Traversal Remote Code Execution Vulnerability

Risk 86

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.3.

First published (updated )
ZDI-CAN-25848

Lexmark CX331adweZDI-25-218: (Pwn2Own) Lexmark CX331adwe JPEG2000 Memory Corruption Remote Code Execution Vulnerability

Risk 85

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-11345.

First published (updated )
ZDI-CAN-25621

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe httpd extract-trace Link Following Local Privilege Escalation Vulnerability

Risk 38

This vulnerability allows local attackers to escalate privileges on affected installations of Lexmark CX331adwe printers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.0.

First published (updated )
Advisory
ZDI-25-221

Lexmark CX331adweZDI-25-221: (Pwn2Own) Lexmark CX331adwe httpd extract-trace Link Following Local Privilege Escalation Vulnerability

Risk 38

This vulnerability allows local attackers to escalate privileges on affected installations of Lexmark CX331adwe printers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.0.

First published (updated )
ZDI-CAN-25849

Lexmark B2236 FirmwareSSRF, Input Validation

Risk 86
Severity
9.8
SSRF, Input Validation
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

In certain Lexmark products through 2023-01-12, SSRF can occur because of a lack of input validation.

First published (updated )
CVE-2023-23560

Lexmark B2236 FirmwareLexmark products through 2023-01-10 have Improper Control of Interaction Frequency.

Risk 43
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Lexmark products through 2023-01-10 have Improper Control of Interaction Frequency.

First published (updated )
CVE-2023-22960

Lexmark MC3224i(Pwn2Own) Lexmark MC3224i setuid Local Privilege Escalation Vulnerability

Risk 88
Severity
10
Command Injection
AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Embedded web server command injection vulnerability in Lexmark devices through 2021-12-07.

1 / 4
First published (updated )
CVE-2021-44735

Lexmark MC3224i(Pwn2Own) Lexmark MC3224i PJL Exposed Dangerous Function Remote Code Execution Vulnerability

Risk 80
Severity
8.8
Path Traversal
AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

PJL directory traversal vulnerability in Lexmark devices through 2021-12-07 that can be leveraged to overwrite internal configuration files.

1 / 2
First published (updated )
CVE-2021-44737

Lexmark MC3224iLexmark MC3224i PostScript Out-Of-Bounds Write Remote Code Execution Vulnerability

Risk 88
Severity
10
Buffer Overflow
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript interpreter.

1 / 4
First published (updated )
CVE-2021-44738

Lexmark MC3224i(Pwn2Own) Lexmark MC3224i Web Configuration File Code Injection Remote Code Execution Vulnerability

Risk 88
Severity
10
Code Injection
AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Embedded web server input sanitization vulnerability in Lexmark devices through 2021-12-07, which can which can lead to remote code execution on the device.

1 / 2
First published (updated )
CVE-2021-44734

Lexmark B2236 FirmwareInput Validation

Risk 75
Severity
8.1
Input Validation
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Various Lexmark products through 2022-04-27 allow an attacker who has already compromised an affected Lexmark device to maintain persistence across reboots.

First published (updated )
CVE-2022-29850

Lexmark CX331adweZDI-24-560: Lexmark CX331adwe Firmware Downgrade Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.3. The following CVEs are assigned: CVE-2023-50738.

First published (updated )
ZDI-CAN-22550

Lexmark CX331adweLexmark CX331adwe Firmware Downgrade Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.3. The following CVEs are assigned: CVE-2023-50738.

First published (updated )
Advisory
ZDI-24-560

Lexmark CX331adweLexmark CX331adwe IPP Server Authorization HTTP Header Heap-Based Buffer Overflow Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50739.

First published (updated )
Advisory
ZDI-24-405

Lexmark CX331adweZDI-24-405: Lexmark CX331adwe IPP Server Authorization HTTP Header Heap-Based Buffer Overflow Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50739.

First published (updated )
ZDI-CAN-22549

Lexmark CX331adwe printer(Pwn2Own) Lexmark CX331adwe PDF File Parsing Memory Corruption Remote Code Execution Vulnerability

Risk 23

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5. The following CVEs are assigned: CVE-2023-50735.

First published (updated )
Advisory
ZDI-24-082

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe PostScript File Parsing Memory Corruption Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50736.

First published (updated )
Advisory
ZDI-24-083

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe Missing Authentication Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50737.

First published (updated )
Advisory
ZDI-24-084

Lexmark CX331adweZDI-24-082: (Pwn2Own) Lexmark CX331adwe PDF File Parsing Memory Corruption Remote Code Execution Vulnerability

Risk 23

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5. The following CVEs are assigned: CVE-2023-50735.

First published (updated )
ZDI-CAN-22443

Lexmark CX331adweZDI-24-083: (Pwn2Own) Lexmark CX331adwe PostScript File Parsing Memory Corruption Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50736.

First published (updated )
ZDI-CAN-22445

Lexmark CX331adweZDI-24-084: (Pwn2Own) Lexmark CX331adwe Missing Authentication Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50737.

First published (updated )
ZDI-CAN-22520

Lexmark CX331adwe(Pwn2Own) Lexmark CX331adwe make42charstring Stack-based Buffer Overflow Remote Code Execution Vulnerability

Risk 23

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Lexmark CX331adwe printers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2023-50734.

First published (updated )
Advisory
ZDI-24-081

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