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CVE-2022-35911

26
FAUCET Score

CVE-2022-35911 describes a potential denial-of-service vulnerability affecting Patlite NH-FB series devices, including specific NHL-FB2 and NHP-FB2 firmware versions up to 1.46. The vulnerability, rated High severity (CVSS 7.5), could allow remote attackers to cause a denial of service by omitting a query string, though the vendor disputes reproducibility. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.46CPE matchmatch criteria
cpe:2.3:o:patlite:nhp-fb2_firmware:*:*:*:*:*:*:*:*
<= 1.46CPE matchmatch criteria
cpe:2.3:o:patlite:nhl-fb2_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.61%
Probability of exploitation in next 30 days
EPSS Percentile
83.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0261 is in the 71st percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/167797/Patlite-1.46-Buffer-Overflow.html
ExploitThird Party AdvisoryVDB Entry
patlite.co.jp / product/detail0000021462.html
ProductVendor Advisory
patlite.com / network-products/lineup/nh-fb.html
ProductVendor Advisory