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CVE-2019-1878

nvd nist
Published: Jun 20, 2019Modified: Nov 21, 2024

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8.8
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

A vulnerability in the Cisco Discovery Protocol (CDP) implementation for the Cisco TelePresence Codec (TC) and Collaboration Endpoint (CE) Software could allow an unauthenticated, adjacent attacker to inject arbitrary shell commands that are executed by the device. The vulnerability is due to insufficient input validation of received CDP packets. An attacker could exploit this vulnerability by sending crafted CDP packets to an affected device. A successful exploit could allow the attacker to execute arbitrary shell commands or scripts on the targeted device.

Affected (4)

Cisco
2 products
Telepresence Ce
Telepresence Tc
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Telepresence Ce
From 8.0.0 to 8.3.7
Telepresence Ce
From 9.1.0 to 9.5.3
Telepresence Ce
From 9.6.0 to 9.6.3
Telepresence Tc
From 7.0.0 to 7.3.17

Related CWEs

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (4)

Source: psirt@cisco.com
Third Party AdvisoryVDB Entry
Source: psirt@cisco.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.