CVE-2019-10991 describes multiple stack-based buffer overflow vulnerabilities in Advantech WebAccess/SCADA versions 8.3.5 and prior. These flaws stem from insufficient validation of user-supplied data lengths, enabling remote code execution. With a CVSS score of 9.8 (Critical), this vulnerability is easily exploitable over the network with no authentication required, posing a significant risk of complete compromise (confidentiality, integrity, and availability). Despite its severity and high EPSS score, there is currently no public exploit code available, nor is there any evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.3.5CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:* |
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.