What’s Vulnerable › Vulnerabilities

CVE-2017-16732

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-01-12 · updated 2026-06-17
• Weakness: CWE-416

Description

A use-after-free issue was discovered in Advantech WebAccess versions prior to 8.3. WebAccess allows an unauthenticated attacker to specify an arbitrary address.

Affected products

• Advantech WebAccess: before 8.3 — fixed in 8.3

How to fix

Upgrade to a fixed version: Advantech WebAccess 8.3. Check the vendor advisory for mitigations.

References

• https://ics-cert.us-cert.gov/advisories/ICSA-18-004-02A
• https://ics-cert.us-cert.gov/advisories/ICSA-18-004-02A

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