# CVE-2025-31702 — Dahua IPC

> As of 2025-10-15, CVE-2025-31702 is a MEDIUM-severity vulnerability in Dahua IPC, CVSS v3.1 6.8, EPSS 0.4% (37.9th percentile). Threadlinqs Intelligence links 2 tracked threat campaigns to CVE-2025-31702, most recently “CERT-UA warns of active exploitation of Dahua cameras and recorders via Easy4IP and CVE-2021-33044/CVE-2021-33045 (Operation CameraSwarm)”.

**Last updated:** 2025-10-15

## What is CVE-2025-31702?

A vulnerability exists in certain Dahua embedded products. Third-party malicious attacker with obtained normal user credentials could exploit the vulnerability to access certain data which are restricted to admin privileges, such as system-sensitive files through specific HTTP request. This may cause tampering with admin password, leading to privilege escalation. Systems with only admin account are not affected.

The record classifies CVE-2025-31702 under weakness class [CWE-732](https://intel.threadlinqs.com/cwe/CWE-732). 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. 2 affected-product entries are recorded, across 1 vendor, listed below. The identifier was first published 377 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 6.8 — MEDIUM (`CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N`)
- **EPSS (FIRST):** 0.4% probability of exploitation in the next 30 days, higher than 37.9% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 6.9/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2025-10-15

## Is CVE-2025-31702 being exploited?

Weaponised exploit code for CVE-2025-31702 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. It currently carries a trending score of 27 in the Threadlinqs vulnerability feed.

- [itres-labs/CVE-2025-31702](https://github.com/itres-labs/CVE-2025-31702) (github)

## Affected products and versions

- **Dahua**: IPC, SD

## How to fix CVE-2025-31702

No vendor patch reference has been recorded for CVE-2025-31702 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-2025-31702

2 tracked threats in the Threadlinqs corpus reference CVE-2025-31702, either in the campaign’s CVE list or as an indicator on the campaign record.

- [CERT-UA warns of active exploitation of Dahua cameras and recorders via Easy4IP and CVE-2021-33044/CVE-2021-33045 (Operation CameraSwarm)](https://intel.threadlinqs.com/threat/TL-2026-4457) — CRITICAL · 2026-10-26
- [CameraSwarm Campaign Compromises 14,500 Dahua IP Cameras Across Ukraine and Russia](https://intel.threadlinqs.com/threat/TL-2026-2075) — HIGH · 2026-08-19

## 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**

- [dahuasecurity.com](https://www.dahuasecurity.com/aboutUs/trustedCenter/details/777)

Canonical: https://intel.threadlinqs.com/cve/CVE-2025-31702
Full detection coverage and IOCs for threats exploiting CVE-2025-31702 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp