title: Bender Charge Controller: Long URL could lead to webserver crash
description: In Bender/ebee Charge Controllers in multiple versions a long URL could lead to webserver crash. The URL is used as input of an sprintf to a stack variable.
problem types: CWE-121 Stack-based Buffer Overflow
affected:
{
product: CC612
vendor: Bender / ebee
versions:
lessThan: 5.11.2, status: affected, version: 5.11.x, versionType: custom
lessThan: 5.12.5, status: affected, version: 5.12.x, versionType: custom
lessThan: 5.13.2, status: affected, version: 5.13.x, versionType: custom
lessThan: 5.20.2, status: affected, version: 5.20.x, versionType: custom
}
{
product: CC613
vendor: Bender / ebee
versions:
lessThan: 5.11.2, status: affected, version: 5.11.x, versionType: custom
lessThan: 5.12.5, status: affected, version: 5.12.x, versionType: custom
lessThan: 5.13.2, status: affected, version: 5.13.x, versionType: custom
lessThan: 5.20.2, status: affected, version: 5.20.x, versionType: custom
}
{
product: ICC15xx
vendor: Bender / ebee
versions:
lessThan: 5.11.2, status: affected, version: 5.11.x, versionType: custom
lessThan: 5.12.5, status: affected, version: 5.12.x, versionType: custom
lessThan: 5.13.2, status: affected, version: 5.13.x, versionType: custom
lessThan: 5.20.2, status: affected, version: 5.20.x, versionType: custom
}
{
product: ICC16xx
vendor: Bender / ebee
versions:
lessThan: 5.11.2, status: affected, version: 5.11.x, versionType: custom
lessThan: 5.12.5, status: affected, version: 5.12.x, versionType: custom
lessThan: 5.13.2, status: affected, version: 5.13.x, versionType: custom
lessThan: 5.20.2, status: affected, version: 5.20.x, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 5.3
baseSeverity: MEDIUM
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:L
version: 3.1
]