What’s Vulnerable › Vulnerabilities

CVE-2021-22669

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-26 · updated 2026-06-17
• Weakness: CWE-732

Description

Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may allow a low-privileged user to update an administrator’s password and login as an administrator to escalate privileges on the system.

Affected products

• Advantech Webaccess/Scada: through 9.0.1

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-103-02
• https://us-cert.cisa.gov/ics/advisories/icsa-21-103-02

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