Improper input validation in Lexmark B2236
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 class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: +0.000
Affected products
Weakness classification (CWE)
References
- support.lexmark.com/alerts/ (Vendor Advisory)
- publications.lexmark.com/publications/security-alerts/CVE-2022-29850.pdf (Vendor Advisory)
- www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-29850?
- CVE-2022-29850 is a high-severity vulnerability in Lexmark B2236, classified under Improper Input Validation. CVSS score: 8.1/10. Published 2022-08-26.
- How severe is CVE-2022-29850?
- High severity. CVSS v3 base score is 8.1 out of 10.