Overview
- Description
- An unsafe authentication interface was discovered in Smart Battery A4, a multifunctional portable charger, firmware version ?<= r1.7.9 . An attacker can bypass authentication without modifying device file and gain web page management privilege.
- Source
- twcert@cert.org.tw
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:gigastone:smart_battery_a4_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "57F2A5CE-97B2-4EBC-B0BB-600192027A9B",
"versionEndIncluding": "r1.7.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:gigastone:smart_battery_a4:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1E15F095-25F8-4FCA-B684-F89A87A53249"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]