title: Improper input leads to DoS
description:
The ACEManager
component of ALEOS 4.16 and earlier does not
perform input
sanitization during authentication, which could
potentially result
in a Denial of Service (DoS) condition for
ACEManager without
impairing other router functions. ACEManager
recovers from the
DoS condition by restarting within ten seconds of
becoming
unavailable.
problem types: CWE-617 Reachable Assertion
affected:
{
defaultStatus: unaffected
product: ALEOS
vendor: SierraWireless
versions:
lessThanOrEqual: 4.16, status: affected, version: 4.10, versionType: Custom
lessThanOrEqual: 4.9.8, status: affected, version: 0, versionType: Custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL