CVE-2019-12489

Name: CVE-2019-12489
Creator: NVD / NIST
Published: 2019-11-26T15:15:12.05+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 6.23%

Last modified Jun 17, 2026

CVE-2019-12489 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered on Fastweb Askey RTV1907VW 0.00.81_FW_200_Askey 2018-10-02 18:08:18 devices. By using the usb_remove service through an HTTP request, it is possible to inject and execute a command between two & characters in the mount parameter.. EPSS estimates a 6.23% chance of exploitation in the next 30 days.

Description

An issue was discovered on Fastweb Askey RTV1907VW 0.00.81_FW_200_Askey 2018-10-02 18:08:18 devices. By using the usb_remove service through an HTTP request, it is possible to inject and execute a command between two & characters in the mount parameter.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

6.23%

92.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Fastweb	Askey Rtv1907vw Firmware	0.00.81

References

https://github.com/garis/FastgateExploit, Third Party Advisory
https://www.exploit-db.com/exploits/47654Exploit, Third Party Advisory, VDB Entry
https://github.com/garis/FastgateExploit, Third Party Advisory
https://www.exploit-db.com/exploits/47654Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Nov 26, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-12489?

How severe is CVE-2019-12489?

CVE-2019-12489 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 6.23% probability of exploitation in the next 30 days.

How do I fix CVE-2019-12489?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-12489?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST