# CVE-2026-96606 — LB-Link BL-CPE600EU

> As of 2026-09-23, CVE-2026-96606 is a MEDIUM-severity vulnerability in LB-Link BL-CPE600EU, CVSS v3.1 5.3, EPSS 0.2% (18.7th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-96606 as of 2026-09-23; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-23

## What is CVE-2026-96606?

A security flaw has been discovered in LB-Link BL-CPE600EU 5.8.13. This vulnerability affects unknown code of the file Mifi_config.bin of the component Configuration Backup Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

The record classifies CVE-2026-96606 under weakness classes [CWE-200](https://intel.threadlinqs.com/cwe/CWE-200), [CWE-284](https://intel.threadlinqs.com/cwe/CWE-284). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 12 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 5.3 — MEDIUM (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R`)
- **CVSS v4.0 base score:** 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P`)
- **EPSS (FIRST):** 0.2% probability of exploitation in the next 30 days, higher than 18.7% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 3.4/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-23

## Is CVE-2026-96606 being exploited?

It currently carries a trending score of 34 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **LB-Link**: BL-CPE600EU

## How to fix CVE-2026-96606

No vendor patch reference has been recorded for CVE-2026-96606 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-2026-96606

No threat campaign in the Threadlinqs corpus currently references CVE-2026-96606, 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, FIRST EPSS. Last verified by Threadlinqs on 2026-09-25.

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/408973/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-96606)
- [vuldb.com — third party advisory (901827)](https://vuldb.com/submit/901827)

**Vulnerability database entry**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/408973)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-96606
Full detection coverage and IOCs for threats exploiting CVE-2026-96606 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp