CVE-2025-45490 is a critical command injection vulnerability affecting Linksys E5600 routers running firmware version 1.1.0.26. This flaw allows unauthenticated attackers to execute arbitrary commands via the password parameter within the runtime.ddnsStatus DynDNS function. With a CVSS score of 9.8, it poses a severe risk due to its network-based attack vector, low complexity, and potential for complete compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.1.0.26CPE matchmatch criteria | cpe:2.3:o:linksys:e5600_firmware:1.1.0.26:*:*:*:*:*:*:* |
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.