What’s Vulnerable › Vulnerabilities

CVE-2019-3940

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-09 · updated 2026-06-17
• Weakness: CWE-434

Description

Advantech WebAccess 8.3.4 is vulnerable to file upload attacks via unauthenticated RPC call. An unauthenticated, remote attacker can use this vulnerability to execute arbitrary code.

Affected products

• Advantech WebAccess: 8.3.4

References

• http://www.securityfocus.com/bid/107847
• https://www.tenable.com/security/research/tra-2019-15
• http://www.securityfocus.com/bid/107847
• https://www.tenable.com/security/research/tra-2019-15

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