CVE-2019-16899
CVE-2019-16899 is a high-severity vulnerability in Advantech Webaccess/hmi Designer with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Advantech Webaccess/hmi Designer
- Published:
- Last modified:
Description
In Advantech WebAccess/HMI Designer 2.1.9.31, Data from a Faulting Address controls Code Flow starting at PM_V3!CTagInfoThreadBase::GetNICInfo+0x0000000000512918.
Frequently asked questions
- What is CVE-2019-16899?
- In Advantech WebAccess/HMI Designer 2.1.9.31, Data from a Faulting Address controls Code Flow starting at PM_V3!CTagInfoThreadBase::GetNICInfo+0x0000000000512918.
- How severe is CVE-2019-16899?
- CVE-2019-16899 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2019-16899 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-16899?
- CVE-2019-16899 affects Advantech Webaccess/hmi Designer. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-16899?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-16899 published?
- CVE-2019-16899 was published on 2019-09-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:advantech:webaccess\/hmi_designer:2.1.9.31:*:*:*:*:*:*:*
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