CVE-2021-27482 is a high-severity vulnerability affecting EIPStackGroup OpENer EtherNet/IP commits and versions prior to February 10, 2021. An unauthenticated attacker can exploit this flaw remotely by sending a specially crafted packet, leading to arbitrary data disclosure. While no public exploits or active exploitation have been observed, the vulnerability has garnered some community discussion and media coverage, indicating a level of awareness within the cybersecurity community. Organizations using affected OpENer versions should prioritize patching to mitigate the risk of information compromise.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.3CPE matchmatch criteria | cpe:2.3:a:opener_project:opener:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.