CVE-2021-22286 is an Improper Input Validation vulnerability affecting ABB SPIET800 and PNI800 modules, which could lead to denial of service or render the module unresponsive. It carries a CVSS score of 7.5 (HIGH), indicating it can be exploited remotely with low complexity and no user interaction, resulting in high availability impact. While the vulnerability has garnered some community discussion and media coverage, there is currently no evidence of active exploitation, nor are public exploit codes available in Metasploit, Nuclei, or ExploitDB.
| 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.