CVE-2026-57473: CWE-1391 Use of Weak Credentials in Reolink Home Hub
CVE-2026-57473 is a medium severity vulnerability in Reolink Home Hub versions prior to v3.3.0.456_26031911. It affects the netclient and factory services, allowing attackers on the same local network to brute-force credentials. Successful exploitation could enable interception of traffic between the Hub and connected cameras, compromising camera credentials.
AI Analysis
Technical Summary
This vulnerability in Reolink Home Hub's netclient and factory services allows brute-force attacks on credentials due to weak authentication mechanisms. Attackers on the same local network can exploit this to intercept communications between the Hub and its cameras, potentially gaining unauthorized access to camera credentials. The issue affects versions prior to v3.3.0.456_26031911. No official patch or remediation level has been published yet.
Potential Impact
An attacker on the same local network can perform brute-force attacks to compromise credentials used by the Hub and connected cameras. This could lead to interception of sensitive traffic and unauthorized access to camera credentials, potentially undermining the security and privacy of the surveillance system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local network access to trusted users only and monitor for unusual authentication attempts. Avoid exposing the Hub to untrusted networks.
CVE-2026-57473: CWE-1391 Use of Weak Credentials in Reolink Home Hub
Description
CVE-2026-57473 is a medium severity vulnerability in Reolink Home Hub versions prior to v3.3.0.456_26031911. It affects the netclient and factory services, allowing attackers on the same local network to brute-force credentials. Successful exploitation could enable interception of traffic between the Hub and connected cameras, compromising camera credentials.
CVSS v4.0
Score 5.8medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Reolink Home Hub's netclient and factory services allows brute-force attacks on credentials due to weak authentication mechanisms. Attackers on the same local network can exploit this to intercept communications between the Hub and its cameras, potentially gaining unauthorized access to camera credentials. The issue affects versions prior to v3.3.0.456_26031911. No official patch or remediation level has been published yet.
Potential Impact
An attacker on the same local network can perform brute-force attacks to compromise credentials used by the Hub and connected cameras. This could lead to interception of sensitive traffic and unauthorized access to camera credentials, potentially undermining the security and privacy of the surveillance system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local network access to trusted users only and monitor for unusual authentication attempts. Avoid exposing the Hub to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Nozomi
- Date Reserved
- 2026-06-24T13:49:50.681Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3e5c034853345fc1b7baad
Added to database: 06/26/2026, 11:01:23 UTC
Last enriched: 06/26/2026, 11:16:31 UTC
Last updated: 06/26/2026, 12:04:04 UTC
Views: 5
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.