6.7

CVE-2022-45853

The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version 

V2.70(AAHH.3) and the GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH.

Data is provided by the National Vulnerability Database (NVD)
Zyxel ≫ Gs1900-8 Firmware Version2.70(aahh.3)
   Zyxel ≫ Gs1900-8 Version-
Zyxel ≫ Gs1900-8hp Firmware Version2.70(aahi.3)
   Zyxel ≫ Gs1900-8hp Version-
Zyxel ≫ Gs1900-10hp Firmware Version2.70(aazi.3)
   Zyxel ≫ Gs1900-10hp Version-
Zyxel ≫ Gs1900-16 Firmware Version2.70(aahj.3)
   Zyxel ≫ Gs1900-16 Version-
Zyxel ≫ Gs1900-24 Firmware Version2.70(aahl.3)
   Zyxel ≫ Gs1900-24 Version-
Zyxel ≫ Gs1900-24e Firmware Version2.70(aahk.3)
   Zyxel ≫ Gs1900-24e Version-
Zyxel ≫ Gs1900-24ep Firmware Version2.70(abto.3)
   Zyxel ≫ Gs1900-24ep Version-
Zyxel ≫ Gs1900-24hpv2 Firmware Version2.70(abtp.3)
   Zyxel ≫ Gs1900-24hpv2 Version-
Zyxel ≫ Gs1900-48 Firmware Version2.70(aahn.3)
   Zyxel ≫ Gs1900-48 Version-
Zyxel ≫ Gs1900-48hpv2 Firmware Version2.70(abtq.3)
   Zyxel ≫ Gs1900-48hpv2 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.052
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
security@zyxel.com.tw 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.