Published: 20/01/2022 Updated: 08/08/2023

CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 890

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

This vulnerability allows network-adjacent malicious users to execute arbitrary code on affected installations of Lexmark MC3224i printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HTTP server. The issue results from the lack of proper validation of a user-supplied string before using it to write to a configuration file. An attacker can leverage this vulnerability to execute code in the context of the www-data user.

Vulnerable Product	Search on Vulmon	Subscribe to Product
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lexmark mb2236_firmware
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lexmark m1342_firmware
lexmark b3442_firmware
lexmark b3340_firmware
lexmark xm1342_firmware
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lexmark b2338_firmware
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lexmark ms622_firmware
lexmark m3250_firmware
lexmark mx321_firmware
lexmark mb2338_firmware
lexmark mx421_firmware
lexmark mx521_firmware
lexmark mx522_firmware
lexmark mx622_firmware
lexmark xm1242_firmware
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lexmark xm3250_firmware
lexmark mb2442_firmware
lexmark mb2546_firmware
lexmark mb2650_firmware
lexmark ms821_firmware
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lexmark ms825_firmware
lexmark b2865_firmware
lexmark ms725_firmware
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lexmark ms826_firmware
lexmark m5255_firmware
lexmark m5270_firmware
lexmark mx722_firmware
lexmark mx822_firmware
lexmark mx826_firmware
lexmark xm5365_firmware
lexmark xm7355_firmware
lexmark xm7370_firmware
lexmark mb2770_firmware
lexmark mx721_firmware
lexmark c3426_firmware
lexmark c2326_firmware
lexmark cs431_firmware
lexmark cs439_firmware
lexmark cs331_firmware
lexmark c3224_firmware
lexmark c3326_firmware
lexmark mc3426_firmware
lexmark cx431_firmware
lexmark xc2326_firmware
lexmark mc3224_firmware
lexmark mc3326_firmware
lexmark cx331_firmware
lexmark cs622_firmware
lexmark c2240_firmware
lexmark cs421_firmware
lexmark cs521_firmware
lexmark c2325_firmware
lexmark c2425_firmware
lexmark c2535_firmware
lexmark cx522_firmware
lexmark cx622_firmware
lexmark cx625_firmware
lexmark xc2235_firmware
lexmark xc4240_firmware
lexmark mc2535_firmware
lexmark mc2640_firmware
lexmark cx421_firmware
lexmark mc2325_firmware
lexmark mc2425_firmware
lexmark cx820_firmware
lexmark cx825_firmware
lexmark cs827_firmware
lexmark cx860_firmware
lexmark xc6152_firmware
lexmark xc6153_firmware
lexmark xc8155_firmware
lexmark xc8160_firmware
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lexmark cs820_firmware
lexmark c6160_firmware
lexmark cs720_firmware
lexmark cs725_firmware
lexmark cs727_firmware
lexmark cs728_firmware
lexmark c4150_firmware
lexmark cx725_firmware
lexmark cx727_firmware
lexmark xc4140_firmware
lexmark xc4143_firmware
lexmark xc4150_firmware
lexmark xc4153_firmware
lexmark cs921_firmware
lexmark cs923_firmware
lexmark cs927_firmware
lexmark c9235_firmware
lexmark cx920_firmware
lexmark cx921_firmware
lexmark cx922_firmware
lexmark cx923_firmware
lexmark cx924_firmware
lexmark xc9225_firmware
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lexmark xc9245_firmware
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lexmark ms617_firmware
lexmark ms610dn_firmware
lexmark m1140\\+_firmware
lexmark m1145_firmware
lexmark m3150dn_firmware
lexmark ms610de_firmware
lexmark m3150de_firmware
lexmark mx310_firmware
lexmark mx317_firmware
lexmark xm1135_firmware
lexmark mx410_firmware
lexmark mx417_firmware
lexmark mx510_firmware
lexmark mx511_firmware
lexmark mx517_firmware
lexmark xm1140_firmware
lexmark xm1145_firmware
lexmark xm3150_firmware
lexmark mx610_firmware
lexmark mx611_firmware
lexmark mx617_firmware
lexmark m5163dn_firmware
lexmark ms710_firmware
lexmark ms711_firmware
lexmark ms810dn_firmware
lexmark ms811_firmware
lexmark ms812dn_firmware
lexmark ms817_firmware
lexmark ms818_firmware
lexmark ms810de_firmware
lexmark m5155_firmware
lexmark m5163de_firmware
lexmark ms812de_firmware
lexmark m5170_firmware
lexmark mx710_firmware
lexmark mx711_firmware
lexmark mx717_firmware
lexmark mx718_firmware
lexmark mx810_firmware
lexmark mx811_firmware
lexmark mx812_firmware
lexmark xm5163_firmware
lexmark xm5170_firmware
lexmark xm5263_firmware
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lexmark xm7155_firmware
lexmark xm7163_firmware
lexmark xm7170_firmware
lexmark xm7263_firmware
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lexmark ms911_firmware
lexmark mx910_firmware
lexmark mx911_firmware
lexmark mx912_firmware
lexmark xm9145_firmware
lexmark xm9155_firmware
lexmark xm9165_firmware
lexmark mx6500e_firmware
lexmark cs310_firmware
lexmark cs317_firmware
lexmark cs417_firmware
lexmark cs410_firmware
lexmark cs510_firmware
lexmark cs517_firmware
lexmark c2132_firmware
lexmark cx310_firmware
lexmark cx317_firmware
lexmark cx410_firmware
lexmark cx417_firmware
lexmark xc2130_firmware
lexmark cx510_firmware
lexmark cx517_firmware
lexmark xc2132_firmware
lexmark c746_firmware
lexmark c748_firmware
lexmark cs748_firmware
lexmark c792_firmware
lexmark cs796_firmware
lexmark c925_firmware
lexmark c950_firmware
lexmark x548_firmware
lexmark xs548_firmware
lexmark x746_firmware
lexmark x748_firmware
lexmark xs748_firmware
lexmark x792_firmware
lexmark xs795_firmware
lexmark xs796_firmware
lexmark xs798_firmware
lexmark x925_firmware
lexmark xs925_firmware
lexmark x950_firmware
lexmark x952_firmware
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lexmark xs950_firmware
lexmark xs955_firmware
lexmark 6500e_firmware
lexmark c734_firmware
lexmark c736_firmware
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lexmark t65x_firmware
lexmark x46x_firmware
lexmark x65x_firmware
lexmark x73x_firmware
lexmark w850_firmware
lexmark x86x_firmware

CWE-94 https://support.lexmark.com/alerts/https://www.zerodayinitiative.com/advisories/ZDI-22-332/https://nvd.nist.gov https://www.zerodayinitiative.com/advisories/ZDI-22-332/

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CVE-2021-44734

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