CVE-2020-14022

Public Exploit

Description

Ozeki NG SMS Gateway 4.17.1 through 4.17.6 does not check the file type when bulk importing new contacts ("Import Contacts" functionality) from a file. It is possible to upload an executable or .bat file that can be executed with the help of a functionality (E.g. the "Application Starter" module) within the application.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.79% Top 30%
Vendor Advisory ozeki.hu Vendor Advisory ozeki.hu
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.ozeki.hu/index.php?owpn=231 product vendor advisory
https://www.ozeki.hu/index.php?ow_page_number=1017&downloadaction=email&download_product_id=1&os=windows&dpath=%2Fattachments%2F702%2Finstallwindows_1590575794_OzekiNG-SMS-Gateway_4.17.6.zip&dname=Ozeki+NG+SMS+Gateway+v4.17.6&dsize=+%2817.8+MB%29&platform=Windows release notes vendor advisory
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-14022-Dangerous%20File%20Upload-Ozeki%20SMS%20Gateway third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-14022?
CVE-2020-14022 has been scored as a high severity vulnerability.
How to fix CVE-2020-14022?
To fix CVE-2020-14022, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-14022 being actively exploited in the wild?
It is possible that CVE-2020-14022 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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