CVE-2019-20716 describes a stack-based buffer overflow vulnerability affecting specific NETGEAR DGN2200v4 and DGND2200Bv4 router firmware versions. This medium-severity flaw (CVSS 6.8) allows an unauthenticated attacker on the adjacent network to achieve high impact on confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are available, and there's no evidence of active exploitation or significant community discussion, affected devices remain vulnerable if not updated to the patched firmware versions (1.0.0.110 for DGN2200v4 and 1.0.0.109 for DGND2200Bv4).
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.0.0.110CPE matchmatch criteria | cpe:2.3:o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* | ||
< 1.0.0.109CPE matchmatch criteria | cpe:2.3:o:netgear:dgnd2200b_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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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.