CVE-2022-32141
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
50.2%
Multiple CODESYS Products are prone to a buffer over read. A low privileged remote attacker may craft a request with an invalid offset, which can cause an internal buffer over-read, resulting in a denial-of-service condition. User interaction is not required.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| codesys:plcwinnt | codesys plcwinnt | lt | 2.4.7.57 |
| codesys:runtime_toolkit | codesys runtime toolkit | lt | 2.4.7.57 |
CNA Affected
[
{
"platforms": [
"32 bit"
],
"product": "Runtime Toolkit",
"vendor": "CODESYS",
"versions": [
{
"lessThan": "V2.4.7.57",
"status": "affected",
"version": "V2",
"versionType": "custom"
}
]
},
{
"product": "PLCWinNT",
"vendor": "CODESYS",
"versions": [
{
"lessThan": "V2.4.7.57",
"status": "affected",
"version": "V2",
"versionType": "custom"
}
]
}
]Social References
More
Related
4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
50.2%