CVE-2021-22288 is an improper input validation vulnerability affecting ABB SPIET800 and PNI800 modules, which could lead to denial of service or render the module unresponsive. With a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over the network without authentication, posing a significant risk of system unavailability. While there is no known public exploit code or active exploitation, the vulnerability has garnered some community discussion and media coverage, indicating awareness within the cybersecurity landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= a_bCPE matchmatch criteria | cpe:2.3:o:abb:pni800_firmware:*:*:*:*:*:*:*:* | ||
<= a_bCPE matchmatch criteria | cpe:2.3:o:abb:spiet800_firmware:*:*:*:*:*:*:*:* |
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.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.