CVE-2019-17509 is a critical command injection vulnerability affecting D-Link DIR-846 routers running firmware 100A35. An unauthenticated remote attacker can execute arbitrary operating system commands as root by sending a specially crafted /HNAP1/ request containing shell metacharacters. This vulnerability has a CVSS score of 9.8 (Critical), indicating a high potential for complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the high severity warrants immediate patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
100a35CPE matchmatch criteria | cpe:2.3:o:dlink:dir-846_firmware:100a35:*:*:*:*:*:*:* |
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.