description: 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.
problem types: CWE-269 Improper Privilege Management
affected:
{
defaultStatus: unaffected
product: GS1900-8HP firmware
vendor: Zyxel
versions:
status: affected, version: V2.70(AAHI.3)
}
{
defaultStatus: unaffected
product: GS1900-8 firmware
vendor: Zyxel
versions:
status: affected, version: V2.70(AAHH.3)
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.7
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL