# CVE-2024-10915 — D-Link DNS-320

> As of 2024-11-06, CVE-2024-10915 is a HIGH-severity vulnerability in D-Link DNS-320, CVSS v3.1 8.1, EPSS 79.6% (99.6th percentile). Threadlinqs Intelligence links 2 tracked threat campaigns to CVE-2024-10915, most recently “ClingSTUN Linux Backdoor Turns Unpatched IoT Devices Into Proxy Nodes via Public STUN Infrastructure”.

**Last updated:** 2024-11-06

## What is CVE-2024-10915?

A vulnerability was found in D-Link DNS-320, DNS-320LW, DNS-325 and DNS-340L up to 20241028. It has been rated as critical. Affected by this issue is the function cgi_user_add of the file /cgi-bin/account_mgr.cgi?cmd=cgi_user_add. The manipulation of the argument group leads to os command injection. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used.

The record classifies CVE-2024-10915 under weakness classes [CWE-78](https://intel.threadlinqs.com/cwe/CWE-78), [CWE-74](https://intel.threadlinqs.com/cwe/CWE-74), [CWE-707](https://intel.threadlinqs.com/cwe/CWE-707). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity, availability. 4 affected-product entries are recorded, across 1 vendor, listed below. The identifier was first published 703 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 8.1 — HIGH (`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **CVSS v4.0 base score:** 9.2 (`CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **EPSS (FIRST):** 79.6% probability of exploitation in the next 30 days, higher than 99.6% 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:** 2024-11-06

## Is CVE-2024-10915 being exploited?

Weaponised exploit code for CVE-2024-10915 is publicly available. 2 public proof-of-concept repositories are tracked for this identifier. A ProjectDiscovery Nuclei detection template exists (`http/cves/2024/CVE-2024-10915.yaml`). It currently carries a trending score of 45 in the Threadlinqs vulnerability feed.

- [r0otk3r/CVE-2024-10915](https://github.com/r0otk3r/CVE-2024-10915) (github)
- [trickest/cve](https://github.com/trickest/cve/blob/main/2024/CVE-2024-10915.md) (trickest)

## Affected products and versions

- [D-Link](https://intel.threadlinqs.com/vendors/d-link): DNS-320, DNS-320LW, DNS-325, DNS-340L

## How to fix CVE-2024-10915

No vendor patch reference has been recorded for CVE-2024-10915 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-2024-10915

2 tracked threats in the Threadlinqs corpus reference CVE-2024-10915, 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, ProjectDiscovery Nuclei. Last verified by Threadlinqs on 2026-10-10.

**Exploit and proof of concept**

- [netsecfish.notion.site — exploit](https://netsecfish.notion.site/Command-Injection-Vulnerability-in-group-parameter-for-D-Link-NAS-12d6b683e67c803fa1a0c0d236c9a4c5?pvs=4)

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/?id.283310)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/?ctiid.283310)
- [vuldb.com — third party advisory](https://vuldb.com/?submit.432848)

**Issue tracking and product pages**

- [dlink.com — product](https://www.dlink.com/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2024-10915
Full detection coverage and IOCs for threats exploiting CVE-2024-10915 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp