Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A security vulnerability has been detected in D-Link DIR-823X 250416. This issue affects some unknown processing of the file /goform/set_ddns of the component DDNS Service. The manipulation of the argument ddnsType/ddnsDomainName/ddnsUserName/ddnsPwd leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 2 products
| Date | Total | Labels |
|---|
| 2026-02-08 | 3 | Disclosure1General1Patch1 |
| 2026-02-13 | 1 | General1 |
| 2026-03-09 | 1 | Disclosure1 |
CVE-2026-2143 A security vulnerability has been detected in D-Link DIR-823X 250416. This issue affects some unknown processing of the file /goform/set_ddns of the component DDNS Serv… https://www.cve.org/CVERecord?id=CVE-2026-2143
Post summary
The statement briefly references a CVE affecting a D-Link router’s DDNS component but offers no technical, exploit, or remediation details.
📌 Top CVEs recientes (CVSS>=7.0): 1. 🛠️ CVE-2026-2155 (CVSS: 7.2) 2. 🛠️ CVE-2026-2152 (CVSS: 7.2) 3. 🛠️ CVE-2026-2151 (CVSS: 7.2) 4. 🛠️ CVE-2026-2143 (CVSS: 7.2) 5. 🛠️ CVE-2026-2142 (CVSS: 7.2) #CyberSecurity #CVE #Infosec
Post summary
The tweet announces five recent CVEs, all rated CVSS 7.2, but provides no details on exploitation, patches, or PoC.
CVE-2026-2143 (CVSS:7.3, HIGH) is Analyzed. A security vulnerability has been detected in D-Link DIR-823X 250416. This issue affects some unknown processing of the ..https://nvd.nist.gov/vuln/detail/CVE-2026-2143 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post merely announces CVE‑2026‑2143 for a D‑Link router, provides a CVSS score and an NVD link, but offers no evidence of exploitation, patches, or detailed technical data.
🚨 HIGH severity: OS command injection found in D-Link DIR-823X (v250416). Remote exploit risk — no patch yet. Restrict remote access & monitor for suspicious activity! Details: https://radar.offseq.com/threat/cve-2026-2143-os-command-injection-in-d-link-dir-8-43a9e1df #OffSeq ... https://t.co/pqs4uYie60
Post summary
High‑severity OS command injection discovered in D‑Link DIR‑823X (v250416); no patch available yet—advised to restrict remote access and monitor for suspicious activity.
⚠️ HIGH severity: OS command injection found in D-Link DIR-823X (fw 250416). Attackers with privileges can execute remote commands — no user interaction needed! Restrict remote access & monitor traffic. Patch ASAP! https://radar.offseq.com/threat/cve-2026-2143-os-command-injec... https://t.co/rLcaxqMSlP
Post summary
CVE-2026-2143 is a high‑severity OS command injection in D-Link DIR‑823X firmware that permits remote command execution with privileges. Users are urged to restrict remote access, monitor traffic, and apply a patch immediately.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| HW | dlink | dir-823x | - | - | - |
| OS | dlink | dir-823x_firmware | 250416 | - | - |