exacqVision Server 32-bit
Priority LOW 36CWE-190Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.01573 75th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Johnson Controls | exacqVision Web Service | 21.06.11.0 – 21.06.11.0 | — | No fix listed | CNA |
- exacqVision Web Service VendorJohnson Controls Affected 21.06.11.0 – 21.06.11.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:johnsoncontrols:exacqvision_server:*:*:*:*:*:*:x86:* | up to 21.06.11.0 | Vulnerable | Johnson Controls |
- cpe:2.3:a:johnsoncontrols:exacqvision_server:*:*:*:*:*:*:x86:* Versions up to 21.06.11.0 Vulnerable ·Johnson Controls
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-27665
- 2026-10-03 Alias added: GHSA-vhxw-gj92-g74w
References
More Johnson Controls Exacqvision Server vulnerabilities
- TI-2024-21632 exacqVision - Key exchanges CVSS 4.0CRITICAL 9.0
- TI-2019-05359 exacqVision Server Unquoted Service Path CVSS 3.0HIGH 7.8
- TI-2024-21737 exacqVison - TLS certificate validation CVSS 3.1HIGH 7.3
Sources
- CVE-2021-27665 · CVE Program
- CVE-2021-27665 · NVD
- FIRST EPSS
- GHSA-vhxw-gj92-g74w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences