CVE-2019-10993
CRITICALCVSS 9.8/10EPSS 10.66%
Last modified
CVE-2019-10993 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.. EPSS estimates a 10.66% chance of exploitation in the next 30 days.
Description
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess | <= 8.3.5 |
References
- https://www.us-cert.gov/ics/advisories/icsa-19-178-05Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-19-597/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-598/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-601/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-602/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-603/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-605/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-606/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-607/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-611/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-612/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-613/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-614/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-615/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-616/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-617/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-618/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-623/Third Party Advisory, VDB Entry
- https://www.us-cert.gov/ics/advisories/icsa-19-178-05Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-19-597/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-598/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-601/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-602/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-603/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-605/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-606/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-607/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-611/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-612/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-613/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-614/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-615/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-616/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-617/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-618/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-623/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-10993?
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
How severe is CVE-2019-10993?
CVE-2019-10993 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 10.66% probability of exploitation in the next 30 days.
How do I fix CVE-2019-10993?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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