# CVE-2024-32281

> As of 2024-08-02, CVE-2024-32281 is a HIGH-severity vulnerability, CVSS v3.1 8.8, EPSS 1.8% (77.9th percentile). Threadlinqs Intelligence links 2 tracked threat campaigns to CVE-2024-32281, most recently “ClingSTUN Linux Backdoor Turns Unpatched IoT Devices Into Proxy Nodes via Public STUN Infrastructure”.

**Last updated:** 2024-08-02

## What is CVE-2024-32281?

Tenda AC7V1.0 v15.03.06.44 firmware contains a command injection vulnerablility in formexeCommand function via the cmdinput parameter.

The record classifies CVE-2024-32281 under weakness class [CWE-77](https://intel.threadlinqs.com/cwe/CWE-77). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity, availability. The identifier was first published 920 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 8.8 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **EPSS (FIRST):** 1.8% probability of exploitation in the next 30 days, higher than 77.9% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 9.5/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2024-04-17, last modified 2024-08-02

## Is CVE-2024-32281 being exploited?

Weaponised exploit code for CVE-2024-32281 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. It currently carries a trending score of 32 in the Threadlinqs vulnerability feed.

- [trickest/cve](https://github.com/trickest/cve/blob/main/2024/CVE-2024-32281.md) (trickest)

## Affected products and versions

No affected-product or package list has been recorded for CVE-2024-32281 in the tracked sources. The vendor advisory and the references below are the authoritative statement of what is affected.

## How to fix CVE-2024-32281

No vendor patch reference has been recorded for CVE-2024-32281 in the tracked sources. Follow the references below for a fix, and treat any affected deployment as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2024-32281

2 tracked threats in the Threadlinqs corpus reference CVE-2024-32281, either in the campaign’s CVE list or as an indicator on the campaign record.

- [ClingSTUN Linux Backdoor Turns Unpatched IoT Devices Into Proxy Nodes via Public STUN Infrastructure](https://intel.threadlinqs.com/threat/TL-2026-2934) — HIGH · 2026-10-05
- [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, FIRST EPSS, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on 2026-10-10.

**Other references**

- [github.com](https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/formexecommand.md)

Canonical: https://intel.threadlinqs.com/cve/CVE-2024-32281
Full detection coverage and IOCs for threats exploiting CVE-2024-32281 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp