CVE-2022-3429 is a denial-of-service vulnerability affecting firmware in several Lenovo printer models, including the G263DNS, GM265DN, and GM266DNS series. Attackers can trigger a display error and prevent printer functionality by sending malformed strings to an open port. With a CVSS score of 6.5 (Medium), this vulnerability has a network attack vector, low attack complexity, and high impact on availability, requiring low privileges. Currently, there is no evidence of active exploitation, publicly available exploit code in Metasploit, Nuclei, or ExploitDB, and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:lenovo:gm265dn_firmware:-:*:*:*:*:*:*:* | ||
< 02.06.00.04.00CPE matchmatch criteria | cpe:2.3:o:lenovo:gm266dns_firmware:*:*:*:*:*:*:*:* | ||
< 02.06.00.04.00CPE matchmatch criteria | cpe:2.3:o:lenovo:g263dns_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.