CVE-2019-20025

Certain builds of NEC SV9100 software could allow an unauthenticated, remote attacker to log into a device running an affected release with a hardcoded username and password, aka a Static Credential Vulnerability. The vulnerability is due to an undocumented user account with manufacturer privilege level. An attacker could exploit this vulnerability by using this account to remotely log into an affected device. A successful exploit could allow the attacker to log into the device with manufacturer level access. This vulnerability affects SV9100 PBXes that are running software release 6.0 or higher. This vulnerability does not affect SV9100 software releases prior to 6.0.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://shadytel.su/files/nec_cve.txt	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:nec:sv9100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:nec:sv9100:-:*:*:*:*:*:*:*

Information

Published : 2020-07-29 11:15

Updated : 2020-08-06 06:39

NVD link : CVE-2019-20025

Mitre link : CVE-2019-20025

JSON object : View

CWE

CWE-798

Use of Hard-coded Credentials

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Products Affected

nec

sv9100
sv9100_firmware

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