CVE-2022-35911

Name: CVE-2022-35911
Creator: NVD / NIST
Published: 2022-07-27T21:15:08.763+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.96%

Last modified Jun 17, 2026

CVE-2022-35911 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. On Patlite NH-FB series devices through 1.46, remote attackers can cause a denial of service by omitting the query string. NOTE: the vendor's perspective is that "omitting the query string does not cause a denial of service and the indicated event can not be reproduced.. EPSS estimates a 1.96% chance of exploitation in the next 30 days.

Description

On Patlite NH-FB series devices through 1.46, remote attackers can cause a denial of service by omitting the query string. NOTE: the vendor's perspective is that "omitting the query string does not cause a denial of service and the indicated event can not be reproduced.

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

1.96%

77.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Patlite	Nhp-Fb2 Firmware	<= 1.46
Patlite	Nhl-Fb2 Firmware	<= 1.46

References

https://packetstormsecurity.com/files/167797/Patlite-1.46-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://www.patlite.co.jp/product/detail0000021462.htmlProduct, Vendor Advisory
https://www.patlite.com/network-products/lineup/nh-fb.htmlProduct, Vendor Advisory
https://packetstormsecurity.com/files/167797/Patlite-1.46-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
https://www.patlite.co.jp/product/detail0000021462.htmlProduct, Vendor Advisory
https://www.patlite.com/network-products/lineup/nh-fb.htmlProduct, Vendor Advisory

Timeline

Published: Jul 27, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-35911?

How severe is CVE-2022-35911?

CVE-2022-35911 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.96% probability of exploitation in the next 30 days.

How do I fix CVE-2022-35911?

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-2022-35911?

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

Scan your code now

Source: NVD / NIST