CVE-2022-25304 is a Denial of Service (DoS) vulnerability affecting all versions of the 'opcua' and 'asyncua' packages. An attacker can exploit this by sending an unlimited number of large data chunks without a final closing chunk, overwhelming the server. This vulnerability has a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity and a high impact on availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:asyncua_project:asyncua:*:*:*:*:*:python:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:opcua_project:opcua:*:*:*:*:*:python:*:* |
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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.