CVE-2026-8345 — D-Link DIR-816 1.10CNB05_R1B011D88210 Command Injection
CVE-2026-8345 — A security vulnerability has been detected in D-Link DIR-816 1.10CNB05_R1B011D88210. Affected by this issue is the function sub_445E7C of the file /goform/singlePortForward. Such manipulation of the argument ip_address leads to command injection. It is possible to launch the attack r
What This Means For You
- If your environment is affected by CWE-74, CWE-77, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-8345 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
5 rules · 6 SIEM formats5 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.
Web Application Exploitation Attempt — CVE-2026-8345
title: Web Application Exploitation Attempt — CVE-2026-8345
id: scw-2026-05-11-1
status: experimental
level: high
description: |
Detects common exploitation patterns targeting web applications. Review CVE-2026-8345 advisories for specific indicators.
author: SCW Feed Engine (auto-generated)
date: 2026-05-11
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-8345/
tags:
- attack.initial_access
- attack.t1190
logsource:
category: webserver
detection:
selection:
cs-uri-query|contains:
- '..'
- 'SELECT'
- 'UNION'
- '<script'
- 'cmd='
- '/etc/passwd'
condition: selection
falsepositives:
- Legitimate activity from CVE-2026-8345
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-8345 | vulnerability | CVE-2026-8345 |
| CWE-74 | weakness | CWE-74 |
| CWE-77 | weakness | CWE-77 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 12, 2026 at 02:20 UTC |
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