CVE-2023-31998 is a heap overflow vulnerability affecting Ubiquiti EdgeRouters and Aircubes, allowing an unauthenticated attacker to disrupt the UPnP service. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low attack complexity, leading to a denial of service. While not currently listed on the KEV catalog, a public Proof-of-Concept exploit has been published, and it has garnered significant community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.9CPE matchmatch criteria | cpe:2.3:o:ui:edgemax_edgerouter_firmware:2.0.9:*:*:*:*:*:*:* | ||
< 2.8.9CPE matchmatch criteria | cpe:2.3:o:ui:aircube_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/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.