CVE-2022-29864 is an Uncontrolled Resource Consumption vulnerability affecting the OPC UA .NET Standard Stack (version 1.04.368). A remote, unauthenticated attacker can exploit this flaw by sending a large volume of messages, leading to a denial-of-service condition and server crash. Rated with a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over the network with no user interaction required, resulting in high availability impact. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.4.368.58CPE matchmatch criteria | cpe:2.3:a:opcfoundation:ua_.net_standard_stack:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.