8.8

CVE-2022-43390

A command injection vulnerability in the CGI program of Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an authenticated attacker to execute some OS commands on a vulnerable device by sending a crafted HTTP request.

Data is provided by the National Vulnerability Database (NVD)
Zyxel ≫ Lte7480-m804 Firmware Version < 1.00\(abra.6\)c0
   Zyxel ≫ Lte7480-m804 Version-
Zyxel ≫ Lte7490-m904 Firmware Version < 1.00\(abqy.5\)c0
   Zyxel ≫ Lte7490-m904 Version-
Zyxel ≫ Nebula Nr5101 Firmware Version < 1.15\(accg.3\)c0
   Zyxel ≫ Nebula Nr5101 Version-
Zyxel ≫ Nebula Nr7101 Firmware Version < 1.15\(accc.3\)c0
   Zyxel ≫ Nebula Nr7101 Version-
Zyxel ≫ Nr5101 Firmware Version < 1.00\(abvc.6\)c0
   Zyxel ≫ Nr5101 Version-
Zyxel ≫ Nr7101 Firmware Version < 1.00\(abuv.7\)c0
   Zyxel ≫ Nr7101 Version-
Zyxel ≫ Nr7102 Firmware Version < 1.00\(abyd.2\)c0
   Zyxel ≫ Nr7102 Version-
Zyxel ≫ Dx3301-t0 Firmware Version-
   Zyxel ≫ Dx3301-t0 Version-
Zyxel ≫ Dx4510-b1 Firmware Version-
   Zyxel ≫ Dx4510-b1 Version-
Zyxel ≫ Dx5401-b0 Firmware Version-
   Zyxel ≫ Dx5401-b0 Version-
Zyxel ≫ Emg3525-t50b Firmware Version-
   Zyxel ≫ Emg3525-t50b Version-
Zyxel ≫ Emg5523-t50b Firmware Version-
   Zyxel ≫ Emg5523-t50b Version-
Zyxel ≫ Emg5723-t50k Firmware Version-
   Zyxel ≫ Emg5723-t50k Version-
Zyxel ≫ Ex3301-t0 Firmware Version-
   Zyxel ≫ Ex3301-t0 Version-
Zyxel ≫ Ex3510-b0 Firmware Version < 5.17\(abup.7\)c0
   Zyxel ≫ Ex3510-b0 Version-
Zyxel ≫ Ex5401-b0 Firmware Version-
   Zyxel ≫ Ex5401-b0 Version-
Zyxel ≫ Ex5501-b0 Firmware Version-
   Zyxel ≫ Ex5501-b0 Version-
Zyxel ≫ Ex5510-b0 Firmware Version < 5.17\(abqx.7\)c0
   Zyxel ≫ Ex5510-b0 Version-
Zyxel ≫ Ex5512-t0 Firmware Version-
   Zyxel ≫ Ex5512-t0 Version-
Zyxel ≫ Ex5600-t1 Firmware Version-
   Zyxel ≫ Ex5600-t1 Version-
Zyxel ≫ Ex5601-t0 Firmware Version-
   Zyxel ≫ Ex5601-t0 Version-
Zyxel ≫ Ex5601-t1 Firmware Version-
   Zyxel ≫ Ex5601-t1 Version-
Zyxel ≫ Vmg3927-t50k Firmware Version-
   Zyxel ≫ Vmg3927-t50k Version-
Zyxel ≫ Vmg4005-b50a Firmware Version-
   Zyxel ≫ Vmg4005-b50a Version-
Zyxel ≫ Vmg4005-b60a Firmware Version-
   Zyxel ≫ Vmg4005-b60a Version-
Zyxel ≫ Vmg8623-t50b Firmware Version-
   Zyxel ≫ Vmg8623-t50b Version-
Zyxel ≫ Vmg8825-t50k Firmware Version-
   Zyxel ≫ Vmg8825-t50k Version-
Zyxel ≫ Ax7501-b0 Firmware Version-
   Zyxel ≫ Ax7501-b0 Version-
Zyxel ≫ Pm3100-t0 Firmware Version-
   Zyxel ≫ Pm3100-t0 Version-
Zyxel ≫ Pm5100-t0 Firmware Version-
   Zyxel ≫ Pm5100-t0 Version-
Zyxel ≫ Pm7300-t0 Firmware Version-
   Zyxel ≫ Pm7300-t0 Version-
Zyxel ≫ Pm7320-b0 Firmware Version-
   Zyxel ≫ Pm7320-b0 Version-
Zyxel ≫ Pmg5317-t20b Firmware Version-
   Zyxel ≫ Pmg5317-t20b Version-
Zyxel ≫ Pmg5617-t20b2 Firmware Version-
   Zyxel ≫ Pmg5617-t20b2 Version-
Zyxel ≫ Pmg5617ga Firmware Version-
   Zyxel ≫ Pmg5617ga Version-
Zyxel ≫ Pmg5622ga Firmware Version-
   Zyxel ≫ Pmg5622ga Version-
Zyxel ≫ Wx3100-t0 Firmware Version-
   Zyxel ≫ Wx3100-t0 Version-
Zyxel ≫ Wx3401-b0 Firmware Version-
   Zyxel ≫ Wx3401-b0 Version-
Zyxel ≫ Wx5600-t0 Firmware Version-
   Zyxel ≫ Wx5600-t0 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 1.67% 0.814
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
security@zyxel.com.tw 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.