CVE-2019-9590
Published Mar 6, 2019
Last updated 3 years ago
Overview
- Description
- An issue was discovered on TENGCONTROL T-920 PLC v5.5 devices. It allows remote attackers to cause a denial of service (persistent failure mode) by sending a series of \x19\xb2\x00\x00\x00\x06\x43\x01\x00\xac\xff\x00 (aka UID 0x43) requests to TCP port 502.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tengcon:t-920_plc_firmware:5.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87FD8582-3AB0-4CDF-A281-B2CE199788F5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tengcon:t-920_plc:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DC1A2AE5-20BA-4EEC-AF72-21FE61883A83"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]