RockwellCVELIST:CVE-2023-27857CVE-2023-27857 Rockwell Automation ThinManager ThinServer Heap-Based Buffer Overflow
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
30.8%
In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field
in Rockwell Automation’s ThinManager ThinServer. An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "ThinManager ThinServer",
"vendor": "Rockwell Automation",
"versions": [
{
"status": "affected",
"version": "6.x - 10.x"
},
{
"status": "affected",
"version": "11.0.0 - 11.0.5"
},
{
"status": "affected",
"version": "11.1.0 - 11.1.5"
},
{
"status": "affected",
"version": "11.2.0 - 11.2.6"
},
{
"status": "affected",
"version": "12.0.0 - 12.0.4"
},
{
"status": "affected",
"version": "12.1.0 - 12.1.5"
},
{
"status": "affected",
"version": "13.0.0 - 13.0.1"
}
]
}
]Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
30.8%