CVE-2019-10993
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference...
CVE-2019-10993 is a critical vulnerability (CVSS 9.8) in Advantech Webaccess, published June 28, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 10.7%, the 95th percentile. No source names a fixed version.
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
- Record
CVE-2019-10993- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
- Record
CVE-2019-10993- Updated
- 2026-11-02
EUVDEUVD-2019-2707 No score
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
- Record
EUVD-2019-2707- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p8r5-v84x-p259
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference...
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
- Record
GHSA-p8r5-v84x-p259- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-119, CWE-476
- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases, products | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |
References
us-cert.gov/ics/advisories/icsa-19-178-05
zerodayinitiative.com/advisories/ZDI-19-617
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nvd.nist.gov/vuln/detail/CVE-2019-10993
github.com/advisories/GHSA-p8r5-v84x-p259