CVE-2020-13556

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Source
https://cve.org/CVERecord?id=CVE-2020-13556
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13556.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13556
Published
2020-12-11T04:15:11Z
Modified
2026-08-07T14:31:36Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An out-of-bounds write vulnerability exists in the Ethernet/IP server functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.

References

Affected packages

Git / github.com/eipstackgroup/opener

Affected ranges

Type
GIT
Repo
https://github.com/eipstackgroup/opener
Events
Introduced
150146e3058a493d5accf6d5f76ff450468d7bd7
Last Affected
150146e3058a493d5accf6d5f76ff450468d7bd7
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:opener_project:opener:2.3:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.3"
        },
        {
            "last_affected": "2.3"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

2.*
2.3
v2.*
v2.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13556.json"