Severity: High
ID: 503875
Version: 1.1
Type: remote
Family: Tenable.ot
Published: 11/5/2025
Updated: 11/5/2025
Supported Sensors: Tenable OT Security
Risk Factor: Medium
Score: 5.9
Risk Factor: High
Base Score: 8.3
Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2021-44737
Risk Factor: High
Base Score: 8.8
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE: cpe:/o:lexmark:ms817_firmware, cpe:/o:lexmark:ms415_firmware, cpe:/o:lexmark:mx310_firmware, cpe:/o:lexmark:cs317_firmware, cpe:/o:lexmark:mb2546_firmware, cpe:/o:lexmark:mx610_firmware, cpe:/o:lexmark:c2240_firmware, cpe:/o:lexmark:ms431_firmware, cpe:/o:lexmark:cx317_firmware, cpe:/o:lexmark:xm7270_firmware, cpe:/o:lexmark:mx810_firmware, cpe:/o:lexmark:mc2425_firmware, cpe:/o:lexmark:cx924_firmware, cpe:/o:lexmark:cx421_firmware, cpe:/o:lexmark:mc2640_firmware, cpe:/o:lexmark:cs923_firmware, cpe:/o:lexmark:mb2650_firmware, cpe:/o:lexmark:m1342_firmware, cpe:/o:lexmark:xm9165_firmware, cpe:/o:lexmark:xm5365_firmware, cpe:/o:lexmark:cs827_firmware:cstpp, cpe:/o:lexmark:xm9145_firmware, cpe:/o:lexmark:mb3442_firmware, cpe:/o:lexmark:mx617_firmware, cpe:/o:lexmark:mx912_firmware, cpe:/o:lexmark:mc3326_firmware, cpe:/o:lexmark:ms825_firmware, cpe:/o:lexmark:xc2326_firmware, cpe:/o:lexmark:xm7370_firmware, cpe:/o:lexmark:cx417_firmware, cpe:/o:lexmark:m3150de_firmware, cpe:/o:lexmark:ms421_firmware, cpe:/o:lexmark:ms610dn_firmware, cpe:/o:lexmark:cx921_firmware, cpe:/o:lexmark:xc2130_firmware, cpe:/o:lexmark:cs417_firmware, cpe:/o:lexmark:x748_firmware, cpe:/o:lexmark:cx860_firmware, cpe:/o:lexmark:m5163de_firmware, cpe:/o:lexmark:c746_firmware, cpe:/o:lexmark:ms821_firmware, cpe:/o:lexmark:xm5270_firmware, cpe:/o:lexmark:mx811_firmware, cpe:/o:lexmark:xc4143_firmware, cpe:/o:lexmark:mc2325_firmware, cpe:/o:lexmark:mc3426_firmware:cxlbn, cpe:/o:lexmark:c792_firmware, cpe:/o:lexmark:xm1145_firmware, cpe:/o:lexmark:mx421_firmware, cpe:/o:lexmark:c736_firmware, cpe:/o:lexmark:cs421_firmware, cpe:/o:lexmark:ms818_firmware, cpe:/o:lexmark:c2325_firmware, cpe:/o:lexmark:xc9225_firmware, cpe:/o:lexmark:cx622_firmware, cpe:/o:lexmark:ms310_firmware, cpe:/o:lexmark:c3326_firmware, cpe:/o:lexmark:b2442_firmware, cpe:/o:lexmark:cs927_firmware, cpe:/o:lexmark:xm7263_firmware, cpe:/o:lexmark:m1140_firmware, cpe:/o:lexmark:mx911_firmware, cpe:/o:lexmark:b2338_firmware, cpe:/o:lexmark:cx331_firmware, cpe:/o:lexmark:ms911_firmware, cpe:/o:lexmark:mx321_firmware, cpe:/o:lexmark:cx727_firmware, cpe:/o:lexmark:mx431_firmware, cpe:/o:lexmark:mx611_firmware, cpe:/o:lexmark:ms312_firmware, cpe:/o:lexmark:m5170_firmware, cpe:/o:lexmark:m3150dn_firmware, cpe:/o:lexmark:ms823_firmware, cpe:/o:lexmark:mx417_firmware, cpe:/o:lexmark:cs517_firmware, cpe:/o:lexmark:xs548_firmware, cpe:/o:lexmark:b2236_firmware, cpe:/o:lexmark:xc4240_firmware, cpe:/o:lexmark:xs955_firmware, cpe:/o:lexmark:xm3150_firmware, cpe:/o:lexmark:ms810dn_firmware, cpe:/o:lexmark:xs796_firmware, cpe:/o:lexmark:mx826_firmware, cpe:/o:lexmark:mb2442_firmware, cpe:/o:lexmark:ms812de_firmware, cpe:/o:lexmark:ms331_firmware, cpe:/o:lexmark:ms826_firmware, cpe:/o:lexmark:mx812_firmware, cpe:/o:lexmark:cx517_firmware, cpe:/o:lexmark:ms621_firmware, cpe:/o:lexmark:xm7355_firmware, cpe:/o:lexmark:mc2535_firmware, cpe:/o:lexmark:mx522_firmware, cpe:/o:lexmark:x548_firmware, cpe:/o:lexmark:ms517_firmware, cpe:/o:lexmark:mx721_firmware, cpe:/o:lexmark:b3442_firmware, cpe:/o:lexmark:x46x_firmware, cpe:/o:lexmark:xm7155_firmware, cpe:/o:lexmark:cx410_firmware, cpe:/o:lexmark:mx717_firmware, cpe:/o:lexmark:c2535_firmware, cpe:/o:lexmark:cs827_firmware:cxtpp, cpe:/o:lexmark:cx625_firmware, cpe:/o:lexmark:mx521_firmware, cpe:/o:lexmark:cx820_firmware, cpe:/o:lexmark:ms725_firmware, cpe:/o:lexmark:mx910_firmware, cpe:/o:lexmark:mx510_firmware, cpe:/o:lexmark:x792_firmware, cpe:/o:lexmark:xm3250_firmware, cpe:/o:lexmark:c2132_firmware, cpe:/o:lexmark:mx517_firmware, cpe:/o:lexmark:xc9235_firmware, cpe:/o:lexmark:x954_firmware, cpe:/o:lexmark:mx710_firmware, cpe:/o:lexmark:ms812dn_firmware, cpe:/o:lexmark:x950_firmware, cpe:/o:lexmark:cs510_firmware, cpe:/o:lexmark:ms317_firmware, cpe:/o:lexmark:x73x_firmware, cpe:/o:lexmark:ms617_firmware, cpe:/o:lexmark:ms811_firmware, cpe:/o:lexmark:c6160_firmware, cpe:/o:lexmark:cs331_firmware, cpe:/o:lexmark:xs950_firmware, cpe:/o:lexmark:cs725_firmware, cpe:/o:lexmark:xc9265_firmware, cpe:/o:lexmark:xm1140_firmware, cpe:/o:lexmark:x746_firmware, cpe:/o:lexmark:x952_firmware, cpe:/o:lexmark:cs748_firmware, cpe:/o:lexmark:m5270_firmware, cpe:/o:lexmark:b2865_firmware, cpe:/o:lexmark:xm1242_firmware, cpe:/o:lexmark:mx722_firmware, cpe:/o:lexmark:ms315_firmware, cpe:/o:lexmark:cx923_firmware, cpe:/o:lexmark:cx522_firmware, cpe:/o:lexmark:x86x_firmware, cpe:/o:lexmark:mx317_firmware, cpe:/o:lexmark:m5255_firmware, cpe:/o:lexmark:cs796_firmware, cpe:/o:lexmark:cx725_firmware, cpe:/o:lexmark:xm7163_firmware, cpe:/o:lexmark:cs439_firmware, cpe:/o:lexmark:xc2132_firmware, cpe:/o:lexmark:xc8155_firmware, cpe:/o:lexmark:c734_firmware, cpe:/o:lexmark:cx510_firmware, cpe:/o:lexmark:cs720_firmware, cpe:/o:lexmark:xc4153_firmware, cpe:/o:lexmark:xm1342_firmware, cpe:/o:lexmark:m1140%2b_firmware, cpe:/o:lexmark:xm5170_firmware, cpe:/o:lexmark:c925_firmware, cpe:/o:lexmark:mx331_firmware, cpe:/o:lexmark:cs410_firmware, cpe:/o:lexmark:mb2338_firmware, cpe:/o:lexmark:xc4150_firmware, cpe:/o:lexmark:xm7170_firmware, cpe:/o:lexmark:xc2235_firmware, cpe:/o:lexmark:ms417_firmware, cpe:/o:lexmark:b3340_firmware, cpe:/o:lexmark:ms822_firmware, cpe:/o:lexmark:b2546_firmware, cpe:/o:lexmark:x65x_firmware, cpe:/o:lexmark:xm5163_firmware, cpe:/o:lexmark:x925_firmware, cpe:/o:lexmark:ms510_firmware, cpe:/o:lexmark:xc4140_firmware, cpe:/o:lexmark:ms711_firmware, cpe:/o:lexmark:ms410_firmware, cpe:/o:lexmark:mx718_firmware, cpe:/o:lexmark:cs820_firmware, cpe:/o:lexmark:ms321_firmware, cpe:/o:lexmark:ms710_firmware, cpe:/o:lexmark:cx310_firmware, cpe:/o:lexmark:m5155_firmware, cpe:/o:lexmark:cx431_firmware, cpe:/o:lexmark:mb2770_firmware, cpe:/o:lexmark:xm9155_firmware, cpe:/o:lexmark:c9235_firmware, cpe:/o:lexmark:c2326_firmware, cpe:/o:lexmark:mx6500e_firmware, cpe:/o:lexmark:xs795_firmware, cpe:/o:lexmark:xc6152_firmware, cpe:/o:lexmark:c4150_firmware, cpe:/o:lexmark:xc9255_firmware, cpe:/o:lexmark:cs727_firmware, cpe:/o:lexmark:cx920_firmware, cpe:/o:lexmark:m5163dn_firmware, cpe:/o:lexmark:xs748_firmware, cpe:/o:lexmark:xc8163_firmware, cpe:/o:lexmark:cx922_firmware, cpe:/o:lexmark:c748_firmware, cpe:/o:lexmark:m1242_firmware, cpe:/o:lexmark:ms521_firmware, cpe:/o:lexmark:c3224_firmware, cpe:/o:lexmark:m3250_firmware, cpe:/o:lexmark:ms610de_firmware, cpe:/o:lexmark:b2650_firmware, cpe:/o:lexmark:cs921_firmware, cpe:/o:lexmark:cs622_firmware, cpe:/o:lexmark:xc6153_firmware, cpe:/o:lexmark:cs310_firmware, cpe:/o:lexmark:xm1135_firmware, cpe:/o:lexmark:c950_firmware, cpe:/o:lexmark:mx511_firmware, cpe:/o:lexmark:xc9245_firmware, cpe:/o:lexmark:xs925_firmware, cpe:/o:lexmark:ms622_firmware, cpe:/o:lexmark:c2425_firmware, cpe:/o:lexmark:cs431_firmware, cpe:/o:lexmark:xs798_firmware, cpe:/o:lexmark:xc8160_firmware, cpe:/o:lexmark:m1145_firmware, cpe:/o:lexmark:mx711_firmware, cpe:/o:lexmark:xm5263_firmware, cpe:/o:lexmark:cs521_firmware, cpe:/o:lexmark:mx822_firmware, cpe:/o:lexmark:mx622_firmware, cpe:/o:lexmark:mx410_firmware, cpe:/o:lexmark:m1246_firmware, cpe:/o:lexmark:ms810de_firmware, cpe:/o:lexmark:xm1246_firmware, cpe:/o:lexmark:mb2236_firmware, cpe:/o:lexmark:c3426_firmware, cpe:/o:lexmark:cs728_firmware, cpe:/o:lexmark:cx825_firmware, cpe:/o:lexmark:mc3224_firmware
Required KB Items: Tenable.ot/Lexmark
Exploit Ease: No known exploits are available
Patch Publication Date: 1/20/2022
Vulnerability Publication Date: 1/20/2022
CVE: CVE-2021-44737
CWE: 22