CVE-2026-2168 is a critical command injection vulnerability affecting D-Link DWR-M921 1.1.50 routers. Specifically, the flaw resides in the sub_419920 function within the /boafrm/formLtefotaUpgradeQuectel file, allowing remote attackers to execute arbitrary commands by manipulating the fota_url argument. This vulnerability carries a high CVSS score of 8.8, indicating a severe risk. It can be exploited remotely with low attack complexity and no user interaction, leading to high impacts on confidentiality, integrity, and availability of the affected device. While an exploit has been published, there is currently no evidence of active exploitation, nor are there readily available exploits in common frameworks like Metasploit or Nuclei. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.1.50CPE matchmatch criteria | cpe:2.3:o:dlink:dwr-m921_firmware:1.1.50:*:*:*:*:*:*:* |
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, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
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.