Vulnerability Details : CVE-2022-29850
Various Lexmark products through 2022-04-27 allow an attacker who has already compromised an affected Lexmark device to maintain persistence across reboots.
Vulnerability category: Input validation
Products affected by CVE-2022-29850
- cpe:2.3:o:lexmark:cx860_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc6152_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc8155_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc8160_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx321_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx622_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mb2442_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mb2546_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mb2650_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xm3250_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mb2770_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xm7355_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xm7370_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx421_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mc2325_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mc2425_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx522_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mc2535_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mc2640_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc2235_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc4240_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx820_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx825_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc4150_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b2236_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mb2236_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms431_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms331_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:m1342_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b3442_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b3340_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xm1342_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx331_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx431_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mb3442_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms321_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms421_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms521_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms621_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:m1242_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:m1246_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b2338_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b2442_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b2546_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b2650_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms622_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:m3250_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx421_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx521_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx522_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xm1242_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xm1246_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms821_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms823_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms825_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:b2865_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms725_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms822_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:ms826_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:m5255_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:m5270_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx722_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx822_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx826_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xm5365_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mx721_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c3426_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c2326_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs431_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs439_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs331_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c3224_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c3326_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mc3426_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx431_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc2326_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mc3224_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:mc3326_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx331_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs622_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c2240_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs421_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs521_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c2325_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c2425_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c2535_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx622_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx625_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs827_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs827_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc6153_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc8163_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs820_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c6160_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs720_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs725_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs727_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs728_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c4150_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx725_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx727_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc4140_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc4143_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc4153_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs921_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs923_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cs927_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:c9235_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx920_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx921_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx922_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx923_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:cx924_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc9225_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc9235_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc9245_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc9255_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lexmark:xc9265_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-29850
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-29850
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2022-29850
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-29850
-
https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html
Lexmark Security Advisories | Lexmark United StatesVendor Advisory
-
https://support.lexmark.com/alerts/
Lexmark Security AdvisoriesVendor Advisory
-
https://publications.lexmark.com/publications/security-alerts/CVE-2022-29850.pdf
Vendor Advisory
Jump to