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CVE-2023-27857

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CVE-2023-27857

Published: Mar 22, 2023

Modified: Oct 21, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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.

VendorProductVersions

Rockwell Automation

ThinManager ThinServer

affected
6.x - 10.x
affected
11.0.0 - 11.0.5
affected
11.1.0 - 11.1.5
affected
11.2.0 - 11.2.6
affected
12.0.0 - 12.0.4

+2 more versions

Weaknesses (CWE)

CWE-125

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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