CVE-2017-7909
Published May 6, 2017
Last updated 5 years ago
Overview
- Description
- A Use of Client-Side Authentication issue was discovered in Advantech B+B SmartWorx MESR901 firmware versions 1.5.2 and prior. The web interface uses JavaScript to check client authentication and redirect unauthorized users. Attackers may intercept requests and bypass authentication to access restricted web pages.
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/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
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:advantech_b\\+b_smartworx:mesr901_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6AB9FB4D-4FDB-40AB-A58C-6AD9DAACC686",
"versionEndIncluding": "1.5.2"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:advantech_b\\+b_smartworx:mesr901:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FC538C97-26F5-4DCE-BB28-20F1FD470FED"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]