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CVE-2019-10993

35
FAUCET Score

CVE-2019-10993 is a critical untrusted pointer dereference vulnerability affecting Advantech WebAccess/SCADA versions 8.3.5 and prior. This flaw allows a remote, unauthenticated attacker to execute arbitrary code with high impact on confidentiality, integrity, and availability, as indicated by its CVSS score of 9.8. Despite its high severity and potential for remote exploitation, there is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.3.5CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
10.66%
Probability of exploitation in next 30 days
EPSS Percentile
95.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.1066 is in the 91st percentile among its peer group of 36,897 CVEs.

Social Chatter

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.

Media 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

Remediation records are not available for this CVE.

References

us-cert.gov / ics/advisories/icsa-19-178-05
Third Party AdvisoryUS Government Resource
zerodayinitiative.com / advisories/ZDI-19-597
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-598
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-601
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-602
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-603
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-605
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-606
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-607
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-611
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-612
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-613
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-614
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-615
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-616
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-617
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-618
Third Party AdvisoryVDB Entry
zerodayinitiative.com / advisories/ZDI-19-623
Third Party AdvisoryVDB Entry