CVE-2021-27665
exacqVision Server 32-bit
HIGH
7.5
CVSS Score
Published: October 11, 2021 at 03:26 PM UTC
Updated: June 17, 2026 at 03:45 AM UTC
2 products affected across 1 vendorExacqvision ServerexacqVision Web Service
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Third Party Advisoryx_refsource_CERTMitigationUS Government Resource
Source: [email protected]
https://us-cert.gov/ics/advisories/icsa-21-280-03x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.johnsoncontrols.com/cyber-solutions/security-advisoriesCVSS
7.5HIGHjci
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190
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