# CVE-2026-56718 — AJCloud AJY IPC Firmware

> As of 2026-08-30, CVE-2026-56718 is a HIGH-severity vulnerability in AJCloud AJY IPC Firmware, CVSS v3.1 7.5, EPSS 0.5% (45.5th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-56718 as of 2026-08-30; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-08-30

## What is CVE-2026-56718?

AJCloud AJY IPC firmware prior to version 01.10715.11.37 contains a path traversal vulnerability in the jdbhttpd web service that allows unauthenticated remote attackers to read arbitrary files with root privileges by supplying path traversal sequences in the HTTP request URI. Attackers can send crafted HTTP requests to port 80 without authentication to access sensitive files including cleartext RTSP credentials, Wi-Fi SSID and pre-shared key, device serial number, and cloud binding parameters.

The record classifies CVE-2026-56718 under weakness class [CWE-22](https://intel.threadlinqs.com/cwe/CWE-22). 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. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 36 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 7.5 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **CVSS v4.0 base score:** 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **EPSS (FIRST):** 0.5% probability of exploitation in the next 30 days, higher than 45.5% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 5.6/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-08-30

## Is CVE-2026-56718 being exploited?

It currently carries a trending score of 41 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **AJCloud**: AJY IPC Firmware

## How to fix CVE-2026-56718

No vendor patch reference has been recorded for CVE-2026-56718 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-2026-56718

No threat campaign in the Threadlinqs corpus currently references CVE-2026-56718, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, NVD, FIRST EPSS. Last verified by Threadlinqs on 2026-08-31. This product uses the NVD API but is not endorsed or certified by the NVD.

**Third-party advisory**

- [vulncheck.com — third party advisory](https://www.vulncheck.com/advisories/ajcloud-ajy-ipc-firmware-path-traversal-via-jdbhttpd)

**Issue tracking and product pages**

- [ajcloud.net — product](https://www.ajcloud.net/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-56718
Full detection coverage and IOCs for threats exploiting CVE-2026-56718 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp