What’s Vulnerable › Vulnerabilities

CVE-2018-15703

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-10-22 · updated 2026-06-17
• Weakness: CWE-79

Description

Advantech WebAccess 8.3.2 and below is vulnerable to multiple reflected cross site scripting vulnerabilities. A remote unauthenticated attacker could potentially exploit this vulnerability by tricking a victim to supply malicious HTML or JavaScript code to WebAccess, which is then reflected back to the victim and executed by the web browser.

Affected products

• Advantech WebAccess: through 8.3.2

References

• https://www.tenable.com/security/research/tra-2018-33
• https://www.tenable.com/security/research/tra-2018-33

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