OpENer v2.3/commit 76b95cf, contains an integer underflow in the server-side EtherNet/IP ForwardOpen connection-path parser. This allows a remote attacker to cause a denial of service
Metrics
Affected Vendors & Products
References
History
Tue, 13 Oct 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Integer Underflow in OpENer EtherNet/IP ForwardOpen Parser Enables Remote DoS |
Tue, 13 Oct 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Fri, 09 Oct 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Integer Underflow in OpENer EtherNet/IP ForwardOpen Parser Enables Remote DoS | |
| First Time appeared |
Eipstackgroup
Eipstackgroup opener |
|
| Weaknesses | CWE-191 | |
| Vendors & Products |
Eipstackgroup
Eipstackgroup opener |
Fri, 09 Oct 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpENer v2.3/commit 76b95cf, contains an integer underflow in the server-side EtherNet/IP ForwardOpen connection-path parser. This allows a remote attacker to cause a denial of service | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2026-10-09T00:00:00.000Z
Updated: 2026-10-13T10:59:41.209Z
Reserved: 2026-08-17T00:00:00.000Z
Link: CVE-2026-75352
Updated: 2026-10-13T10:59:32.046Z
Status : Awaiting Analysis
Published: 2026-10-09T19:16:42.167
Modified: 2026-10-16T17:16:41.300
Link: CVE-2026-75352
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