CVE-2021-22749
Published Jun 11, 2021
Last updated 3 years ago
Overview
- Description
- A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prior that could cause information leak concerning the current RTU configuration including communication parameters dedicated to telemetry, when a specially crafted HTTP request is sent to the web server of the module.
- Source
- cybersecurity@se.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
- cybersecurity@se.com
- CWE-200
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:schneider-electric:modicon_x80_bmxnor0200h_rtu:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B59B3372-5D62-469D-92C1-368788CC98DE"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:schneider-electric:modicon_x80_bmxnor0200h_rtu_firmware:sv1.6:ir4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8841CE06-FD95-41E4-A5FB-A83B9F2BD558"
},
{
"criteria": "cpe:2.3:o:schneider-electric:modicon_x80_bmxnor0200h_rtu_firmware:sv1.7:ir10:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D02244CF-75D7-4952-9344-F72F9A70DE3C"
},
{
"criteria": "cpe:2.3:o:schneider-electric:modicon_x80_bmxnor0200h_rtu_firmware:sv1.7:ir15b:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ED3E913A-4A96-4AB5-9EDC-4E56F0735B2A"
},
{
"criteria": "cpe:2.3:o:schneider-electric:modicon_x80_bmxnor0200h_rtu_firmware:sv1.7:ir17:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F5B0DA3-9E61-4F30-A38E-EB444FA5C914"
},
{
"criteria": "cpe:2.3:o:schneider-electric:modicon_x80_bmxnor0200h_rtu_firmware:sv1.7:ir18:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "72E56D0A-9A04-462B-BDFD-C5852C79C46B"
},
{
"criteria": "cpe:2.3:o:schneider-electric:modicon_x80_bmxnor0200h_rtu_firmware:sv1.7:ir19:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "66DF481E-4B26-4F19-AD1E-D063756D9016"
},
{
"criteria": "cpe:2.3:o:schneider-electric:modicon_x80_bmxnor0200h_rtu_firmware:sv1.7:ir20:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A3AAC25B-BD85-47C5-9E58-B603670581A1"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]