Veille CVE
CVE-2017-6884
8.8 Élevée Exploitée activement Utilisée par des rançongicielsCatalogue CISA KEV — Zyxel EMG2926 Routers Command Injection Vulnerability
Ajoutée le 18/09/2023 · Échéance de correction (agences US) : 09/10/2023
Action requise : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Description
A command injection vulnerability was discovered on the Zyxel EMG2926 home router with firmware V1.00(AAQT.4)b8. The vulnerability is located in the diagnostic tools, specifically the nslookup function. A malicious user may exploit numerous vectors to execute arbitrary commands on the router, such as the ping_ip parameter to the expert/maintenance/diagnostic/nslookup URI.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 8.8 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 8.8 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 2.0 | 9.0 Élevée | nvd@nist.gov (NVD) | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Faiblesses (CWE)
Références
- https://www.exploit-db.com/exploits/41782/ ExploitThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/41782/ ExploitThird Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-6884 US Government Resource