CVE-2026-36438 — Intelbras VIP-1230-D-G4 Version V2.800.00IB00C.0.T Vulnerability

CVE-2026-36438 — Intelbras VIP-1230-D-G4 Version V2.800.00IB00C.0.T Vulnerability

CVE-2026-36438 — An issue in Intelbras VIP-1230-D-G4 Version V2.800.00IB00C.0.T allows a remote attacker to obtain sensitive information via password reset functionality under /OutsideCmd

What This Means For You

  • If your environment is affected by this vulnerability type, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-36438 updates and patches.

Related ATT&CK Techniques

🛡️ Detection Rules

3 rules · 6 SIEM formats

3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.

critical T1110 Credential Access

CVE-2026-36438 Intelbras VIP-1230-D-G4 Password Reset Exploit Attempt

Sigma YAML — free preview
title: CVE-2026-36438 Intelbras VIP-1230-D-G4 Password Reset Exploit Attempt
id: scw-2026-05-18-ai-1
status: experimental
level: critical
description: |
  Detects attempts to exploit CVE-2026-36438 by targeting the password reset functionality located at /OutsideCmd. This rule specifically looks for POST requests containing 'password_reset' in the query string, indicating a potential attempt to obtain sensitive information.
author: SCW Feed Engine (AI-generated)
date: 2026-05-18
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-36438/
tags:
  - attack.credential_access
  - attack.t1110
logsource:
    category: webserver
detection:
  selection:
      cs-uri|contains:
          - '/OutsideCmd'
      cs-uri-query|contains:
          - 'password_reset'
      cs-method|exact:
          - 'POST'
  condition: selection
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse

✓ Sigma · Splunk SPL Sentinel KQL Elastic QRadar AQL Wazuh Get rules for your SIEM →

Indicators of Compromise

IDTypeIndicator
CVE-2026-36438 vulnerability CVE-2026-36438
Source & Attribution
Source PlatformNVD
ChannelNational Vulnerability Database
PublishedMay 18, 2026 at 19:16 UTC

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