What’s Vulnerable › Vulnerabilities

CVE-2021-27665: exacqVision Server 32-bit

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-10-11 · updated 2026-06-17
• Weakness: CWE-190

Description

An unauthenticated remote user could exploit a potential integer overflow condition in the exacqVision Server with a specially crafted script and cause denial-of-service condition.

Affected products

• Exacq Technologies, Inc. exacqVision Server: through 21.06.11.0

References

• https://us-cert.gov/ics/advisories/icsa-21-280-03
• https://www.johnsoncontrols.com/cyber-solutions/security-advisories
• https://us-cert.gov/ics/advisories/icsa-21-280-03
• https://www.johnsoncontrols.com/cyber-solutions/security-advisories

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