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Status published
Critical
CVE-2023-2262
Rockwell Automation Select Logix Communication Modules Vulnerable to Email Object Buffer Overflow
Vulnerability Description
A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to device.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
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View all reports →Affected Software
1756-EN2T Series A, B, C, 1756-EN2T Series D, 1756-EN2TK Series A, B, C, 1756-EN2TXT Series A, B, C, 1756-EN2TXT Series D, 1756-EN2TP Series A, 1756-EN2TPK Series A, 1756-EN2TPXT Series A, 1756-EN2TR Series A, B, 1756-EN2TR Series C, 1756-EN2TRK Series A, B, 1756-EN2TRK Series C, 1756-EN2TRXT Series A, B, 1756-EN2TRXT Series C, 1756-EN2F Series A, B, 1756-EN2F Series C, 1756-EN2FK Series A, B, 1756-EN2FK Series C, 1756-EN3TR Series A, 1756-EN3TR Series B, 1756-EN3TRK Series A, 1756-EN3TRK Series B
Vulnerable Versions:
<=5.008 & 5.028, <=11.002, <=11.003
Timeline
Official Publish:
September 20th, 2023
Last Modified:
September 25th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H