CVE-2019-20026

Name: CVE-2019-20026
Creator: NVD / NIST
Published: 2020-07-29T18:15:13.203+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.12%

Last modified Jun 17, 2026

CVE-2019-20026 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The WebPro interface in NEC SV9100 software releases 7.0 or higher allows unauthenticated remote attackers to reset all existing usernames and passwords to default values via a crafted request.. EPSS estimates a 1.12% chance of exploitation in the next 30 days.

Description

The WebPro interface in NEC SV9100 software releases 7.0 or higher allows unauthenticated remote attackers to reset all existing usernames and passwords to default values via a crafted request.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.12%

62.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Nec	Sv9100 Firmware	>= 7.0

References

https://shadytel.su/files/nec_cve.txtThird Party Advisory
https://shadytel.su/files/nec_cve.txtThird Party Advisory

Timeline

Published: Jul 29, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-20026?

The WebPro interface in NEC SV9100 software releases 7.0 or higher allows unauthenticated remote attackers to reset all existing usernames and passwords to default values via a crafted request.

How severe is CVE-2019-20026?

CVE-2019-20026 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.

How do I fix CVE-2019-20026?

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-2019-20026?

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

Scan your code now

Source: NVD / NIST