CVE-2023-46012 is a critical buffer overflow vulnerability affecting Linksys EA7500 routers running firmware version 3.0.1.207964. A remote, unauthenticated attacker can exploit this flaw by sending a crafted HTTP request to the IGD UPnP service, potentially leading to arbitrary code execution on the device. With a CVSS score of 9.8, this vulnerability presents a significant risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, the high EPSS score suggests a non-trivial probability of future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.1.207964CPE matchmatch criteria | cpe:2.3:o:linksys:ea7500_firmware:3.0.1.207964:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.