CVE-2020-29194

Name: CVE-2020-29194
Creator: NVD / NIST
Published: 2020-12-28T07:15:13.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.20%

Last modified Jun 17, 2026

CVE-2020-29194 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Panasonic Security System WV-S2231L 4.25 allows a denial of service of the admin control panel (which will require a physical reset to restore administrative control) via Randomnum=99AC8CEC6E845B28&mode=1 in a POST request to the cgi-bin/set_factory URI.. EPSS estimates a 1.20% chance of exploitation in the next 30 days.

Description

Panasonic Security System WV-S2231L 4.25 allows a denial of service of the admin control panel (which will require a physical reset to restore administrative control) via Randomnum=99AC8CEC6E845B28&mode=1 in a POST request to the cgi-bin/set_factory URI.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.20%

64.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Panasonic	Wv-S2231l Firmware	4.25

References

https://github.com/cecada/Panasonic-WV-S2231L/blob/main/README.mdExploit, Third Party Advisory
https://security.panasonic.com/products_technology/products/wv-s2231l/Product, Vendor Advisory
https://github.com/cecada/Panasonic-WV-S2231L/blob/main/README.mdExploit, Third Party Advisory
https://security.panasonic.com/products_technology/products/wv-s2231l/Product, Vendor Advisory

Timeline

Published: Dec 28, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-29194?

How severe is CVE-2020-29194?

CVE-2020-29194 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.20% probability of exploitation in the next 30 days.

How do I fix CVE-2020-29194?

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-2020-29194?

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

Scan your code now

Source: NVD / NIST