Overview
- Description
- Using custom code, an attacker can write into name or description fields larger than the appropriate buffer size causing a stack-based buffer overflow on Host Engineering H0-ECOM100 Communications Module Firmware versions v5.0.155 and prior. This may allow an attacker to crash the affected device or cause it to become unresponsive.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:hosteng:h0-ecom100:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CEDEBE22-73C0-4F46-BA93-28D3677E4DA4"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:hosteng:h0-ecom100_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C5293838-57AE-458F-92A9-C0EC65F98C53",
"versionEndExcluding": "5.0.156"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]