CVE-2019-19840 is a critical stack-based buffer overflow vulnerability affecting Ruckus Unleashed products through version 200.7.10.102.64, specifically within the zap_parse_args function in zap.c. This flaw allows for unauthenticated remote code execution via a crafted HTTP request, earning a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While the vulnerability is severe and has a high FAUCET Risk Score, there is currently no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Furthermore, there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 200.7.10.202.94CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:unleashed:*:*:*:*:*:*:*:* | ||
< 9.10.2.0.84CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:* | ||
>= 9.12.0, < 9.12.3.0.136CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:* | ||
>= 9.13.0, < 10.0.1.0.90CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:* | ||
>= 10.1.0, < 10.1.2.0.275CPE matchmatch criteria | cpe:2.3:o:ruckuswireless:zonedirector_1200_firmware:*:*:*:*:*:*:*:* |
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.