CVE-2020-14030

An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. It stores SMS messages in .NET serialized format on the filesystem. By generating (and writing to the disk) malicious .NET serialized files, an attacker can trick the product into deserializing them, resulting in arbitrary code execution.

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.ozeki.hu/index.php?owpn=231	Vendor Advisory
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14030-RCE%20via%20.NET%20Deserialization-Ozeki%20SMS%20Gateway	Patch Third Party Advisory
http://www.ozeki.hu/index.php?owpn=231	Vendor Advisory
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14030-RCE%20via%20.NET%20Deserialization-Ozeki%20SMS%20Gateway	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ozeki:ozeki_ng_sms_gateway:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:02

Type	Values Removed	Values Added
References	~~() http://www.ozeki.hu/index.php?owpn=231 - Vendor Advisory~~	() http://www.ozeki.hu/index.php?owpn=231 - Vendor Advisory
References	~~() https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14030-RCE%20via%20.NET%20Deserialization-Ozeki%20SMS%20Gateway - Patch, Third Party Advisory~~	() https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14030-RCE%20via%20.NET%20Deserialization-Ozeki%20SMS%20Gateway - Patch, Third Party Advisory

Information

Published : 2020-09-30 18:15

Updated : 2024-11-21 05:02

NVD link : CVE-2020-14030

Mitre link : CVE-2020-14030

CVE.ORG link : CVE-2020-14030

JSON object : View

Products Affected

ozeki

ozeki_ng_sms_gateway

CWE

CWE-502

Deserialization of Untrusted Data

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