Medium

Authenticated Remote DoS in Dahua Products

IdentifiersCVE-2026-29115CWE-754

CVE-2026-29115 is a denial-of-service vulnerability affecting some Dahua products, including product lines referenced in Dahua advisory DHCC-SA-202606-001. The issue allows an authenticated remote attacker to send a specially crafted packet that triggers an exception in the target device, causing the system to reboot unexpectedly. The available information indicates the flaw is remotely reachable after authentication and impacts device availability rather than confidentiality or integrity.

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation allows an authenticated remote attacker to crash or reboot the affected Dahua device, interrupting normal operation and causing denial of service. In affected surveillance environments, this can disrupt camera feeds, recording, monitoring, and related physical security operations until the device recovers or is restored to service.

Mitigation

If you can’t patch tonight, do this now.

If immediate patching is not possible, reduce exposure by restricting remote administrative access to trusted management networks only, enforcing strong authentication on device management interfaces, segmenting surveillance devices from untrusted networks, and monitoring for unexpected reboots or malformed traffic targeting management or device-facing services. Because exploitation requires authentication, minimizing the number of accounts, disabling unnecessary remote access paths, and rotating credentials may reduce risk until firmware updates are applied.

Remediation

Patch, then assume compromise.

Apply the latest Dahua firmware updates for affected models as referenced in Dahua security advisory DHCC-SA-202606-001. Administrators should verify whether their specific IPC, SD, NVR, or other Dahua device models and build dates are affected, then upgrade through Dahua-supported cloud update mechanisms or manual firmware installation as directed by the vendor.

PUBLIC EXPLOITS

Exploits

No valid public exploits. Mallory filtered out 2 candidates as fakes, detection scripts, or README-only repos.

VALID 0 / 2 TOTALView more in app

All candidate exploits were filtered out by Mallory's validation.

ACTIVITY FEED

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

1 SOURCESView more in app

security online infoNews

Jun 11, 2026

Dahua Product Vulnerabilities: Patch 3 Critical CVEs

An authenticated remote denial-of-service vulnerability in Dahua devices that can crash the system.

What this page doesn’t show

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Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity