Overview
- Description
- A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
- Source
- twcert@cert.org.tw
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.2
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.8
- Impact score
- 4.9
- Exploitability score
- 6.5
- Vector string
- AV:A/AC:L/Au:N/C:P/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-306
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:asus:hg100_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5B3A41D7-B16C-4FA5-89A3-BF761FEF8444",
"versionEndExcluding": "4.00.09"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:asus:hg100:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DFEFB004-6477-408B-A114-8ABCA8AC8D19"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]