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8.8 Élevée Exploitée

CVE-2017-6739 Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability

Exploitation active constatée

· catalogue CISA KEV
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Campagnes de rançongiciel Non constatée à ce jour
Faiblesse CWE-119

Description

A vulnerability in the SNMP implementation of could allow an authenticated, remote attacker to cause a reload of the affected system or to remotely execute code. An attacker could exploit this vulnerability by sending a crafted SNMP packet to the affected device.  The vulnerability is due to a buffer overflow in the affected code area. The vulnerability affects all versions of SNMP (versions 1, 2c, and 3). The attacker must know the SNMP read only community string (SNMP version 2c or earlier) or the user credentials (SNMPv3). An exploit could allow the attacker to execute arbitrary code and obtain full control of the system or to cause a reload of the affected system. Only traffic directed to the affected system can be used to exploit this vulnerability.

Produits et versions touchés

Produit Versions touchées Corrigé en
Universal Product Versions non publiées

Références

Chronologie

  1. Publiée
  2. Ajoutée au catalogue KEV
  3. Dernière modification

Autres CVE de Universal Product

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CVE-2017-6740 Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 8.8 Élevée CVE-2017-6741 A vulnerability in the SNMP implementation of could allow an authenticated, remote attacker to cause a reload of the… 8.8 Élevée CVE-2017-6742 Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 8.8 Élevée CVE-2017-6736 Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability 8.8 Élevée
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