title: spx_restservice modifyUserb_func Command Injection and Multiple Stack-Based Buffer Overflows
description: Command injection and multiple stack-based buffer overflows vulnerabilities in the modifyUserb_func function of spx_restservice allow an attacker to execute arbitrary code with the same privileges as the server user (root). This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.
problem types: CWE-94 Improper Control of Generation of Code ('Code Injection')
affected:
{
vendor: Lanner Inc
product: IAC-AST2500A
versions:
version: 1.10.0, status: affected
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 9.1
baseSeverity: CRITICAL
]