# CVE-2024-46048 — Tenda Fh451 Firmware

> As of 2024-09-13, CVE-2024-46048 is a HIGH-severity vulnerability in Tenda Fh451 Firmware, CVSS v3.1 8.8, EPSS 10.5% (95.6th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2024-46048, most recently “Cling IoT botnet masquerades as Google STUN traffic for C2, exploiting Realtek Jungle SDK CVE-2021-35394”.

**Last updated:** 2024-09-13

## What is CVE-2024-46048?

Tenda FH451 v1.0.0.9 has a command injection vulnerability in the formexeCommand function i

The record classifies CVE-2024-46048 under weakness class [CWE-77](https://intel.threadlinqs.com/cwe/CWE-77). Its CVSS v3 base vector states that the flaw is reachable from an adjacent network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity, availability. 2 affected-product entries are recorded, across 1 vendor, listed below. The identifier was first published 757 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 8.8 — HIGH (`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **EPSS (FIRST):** 10.5% probability of exploitation in the next 30 days, higher than 95.6% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 10/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2024-09-13

## Is CVE-2024-46048 being exploited?

Weaponised exploit code for CVE-2024-46048 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. It currently carries a trending score of 37 in the Threadlinqs vulnerability feed.

- [trickest/cve](https://github.com/trickest/cve/blob/main/2024/CVE-2024-46048.md) (trickest)

## Affected products and versions

- [Tenda](https://intel.threadlinqs.com/vendors/tenda): Fh451 Firmware 1.0.0.9, Fh451

## How to fix CVE-2024-46048

No vendor patch reference has been recorded for CVE-2024-46048 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2024-46048

1 tracked threat in the Threadlinqs corpus references CVE-2024-46048, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Cling IoT botnet masquerades as Google STUN traffic for C2, exploiting Realtek Jungle SDK CVE-2021-35394](https://intel.threadlinqs.com/threat/TL-2026-2857) — CRITICAL · 2026-10-03

## Sources

Enriched from CVE.org, NVD, FIRST EPSS, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on 2026-10-10. This product uses the NVD API but is not endorsed or certified by the NVD.

**Other references**

- [github.com](https://github.com/BenJpopo/V/blob/main/Tenda/FH451/formexeCommand.md)

Canonical: https://intel.threadlinqs.com/cve/CVE-2024-46048
Full detection coverage and IOCs for threats exploiting CVE-2024-46048 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp