CVE-2018-19978

A buffer overflow vulnerability in the DHCP and PPPOE configuration interface of the Auerswald COMfort 1200 IP phone 3.4.4.1-10589 allows a remote attacker (authenticated as simple user in the same network as the device) to trigger remote code execution via a POST request (ManufacturerName parameter) to the web server on the device. The web server is running with root privileges and the injected code will also run with root privileges.

CVSS v3.0 8.0 HIGH
CVSS v2.0 7.7 HIGH

8.0^/10

CVSS v3.0 : HIGH

Vector : AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.7^/10

CVSS v2.0 : HIGH

Vector : AV:A/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 5.1 / Impact : 10.0

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Auerswald_COMfortel_1200_IP.pdf?_=1549376183	Exploit Third Party Advisory
https://www.auerswald.de/de/service/81-telefone/schnurgebundene-telefone/1568-comfortel-1200-ip.html	Product Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:auerswald:comfortel_1200_ip_firmware:3.4.4.1-10589:-:*:*:*:*:*:*

cpe:2.3:h:auerswald:comfortel_1200_ip:-:*:*:*:*:*:*:*

Information

Published : 2019-05-29 11:29

Updated : 2019-05-30 10:12

NVD link : CVE-2018-19978

Mitre link : CVE-2018-19978

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

auerswald

comfortel_1200_ip_firmware
comfortel_1200_ip

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