Vulnerability Details : CVE-2022-43604
Potential exploit
An out-of-bounds write vulnerability exists in the GetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP request can lead to an out-of-bounds write, potentially causing the server to crash or allow for remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2022-43604
- cpe:2.3:a:opener_project:opener:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-43604
2.83%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-43604
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | |
|
10.0
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
3.9
|
6.0
|
Talos |
CWE ids for CVE-2022-43604
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: talos-cna@cisco.com (Primary)
References for CVE-2022-43604
-
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1661
TALOS-2022-1661 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceExploit;Third Party Advisory
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