CVE-2017-7907
Published May 19, 2017
Last updated 7 years ago
Overview
- Description
- An Improper XML Parser Configuration issue was discovered in Schneider Electric Wonderware Historian Client 2014 R2 SP1 and prior. An improperly restricted XML parser (with improper restriction of XML external entity reference, or XXE) may allow an attacker to enter malicious input through the application which could cause a denial of service or disclose file contents from a server or connected network.
- 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
- 6.6
- Impact score
- 5.2
- Exploitability score
- 1.3
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 3.3
- Impact score
- 4.9
- Exploitability score
- 3.4
- Vector string
- AV:L/AC:M/Au:N/C:P/I:N/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:schneider-electric:wonderware_historian_client:*:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CDC90F0C-4ECA-48E4-B5A2-0DD5E7703DD9",
"versionEndIncluding": "2014_r2"
}
],
"operator": "OR"
}
]
}
]