CVE-2019-6521 is a critical authentication bypass vulnerability affecting Advantech WebAccess/SCADA version 8.3. Attackers can exploit specially crafted requests to bypass authentication, potentially gaining access to sensitive information and manipulating system data. With a CVSS score of 8.6 (High), this vulnerability is easily exploitable over the network with low attack complexity, posing a significant risk of high confidentiality impact and moderate integrity/availability impact. Despite its severity, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.3CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess\/scada:8.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.