CVE-2025-15391 describes a critical command injection vulnerability in the SSDP Request Handler (ssdpcgi_main function) of D-Link DIR-806A 100CNb11 routers. This flaw allows for remote, unauthenticated attackers to execute arbitrary commands, leading to complete compromise of the affected device. With a CVSS score of 9.8 (CRITICAL), the vulnerability is easily exploitable over the network with no user interaction required. While exploit code has been publicly released, the vulnerability affects end-of-life products no longer supported by the vendor, and there is no indication of active exploitation in the wild.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
100cnb11CPE matchmatch criteria | cpe:2.3:o:dlink:dir-806a_firmware:100cnb11:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.