Skip to content
Fencer Intel
medium 4.3

CVE-2022-34887 json

Standard users can directly operate and set printer configuration information , such as IP, in some Lenovo Printers without having to authe…

published 3y ago modified 4mo ago also EUVD-2022-37791

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits
0
none known

Summary

Standard users can directly operate and set printer configuration information , such as IP, in some Lenovo Printers without having to authenticate with the administrator password.

Patch / fix

  • Lenovo Printer GM265DN (production date June 2022 and before) 01.00.20N
  • Lenovo Printer GM265DN (production date July 2022 and later) 01.17.00.03.00
  • Lenovo Printer GM266DNS 02.06.00.04.00
  • Lenovo Printer G263DNS 02.06.00.04.00

Is CVE-2022-34887 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2y ago

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

  • Lenovo Printer GM265DN (production date June 2022 and before)
  • Lenovo Printer GM265DN (production date July 2022 and later)
  • Lenovo Printer GM266DNS
  • Lenovo Printer G263DNS

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.