How many Buffalo wxr-1900dhp2 firmware CVEs are in CISA KEV?

None of Buffalo wxr-1900dhp2 firmware's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of Buffalo wxr-1900dhp2 firmware are affected?

4 distinct Buffalo wxr-1900dhp2 firmware versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Buffalo wxr-1900dhp2 firmware CVEs?

Buffalo wxr-1900dhp2 firmware's CVEs most often map to these CWE weakness types: CWE-287 (Improper Authentication), CWE-288 (Authentication Bypass Using an Alternate Path or Channel), CWE-306 (Missing Authentication for Critical Function), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')).

What is the average severity of Buffalo wxr-1900dhp2 firmware CVEs?

The average CVSS base score across Buffalo wxr-1900dhp2 firmware's scored CVEs is 8.4.

RadicalNotion.AI

Log in Start free

Buffalo

9 CVEs

Buffalo wxr-1900dhp2 firmware Vulnerabilities

Name: Buffalo wxr-1900dhp2 firmware vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for wxr-1900dhp2 firmware by Buffalo.

9

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

8.4

Avg CVSS

2018–2026

Last updated March 27, 2026

Overview

Buffalo wxr-1900dhp2 firmware has 9 published CVE records since 2018, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 8.4.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Buffalo wxr-1900dhp2 firmware, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include wxr-1900dhp2.

Severity and exploitation

How the CVSS severity of Buffalo wxr-1900dhp2 firmware's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High8

Medium1

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Buffalo wxr-1900dhp2 firmware's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Buffalo wxr-1900dhp2 firmware CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Buffalo wxr-1900dhp2 firmware version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

< 2.625 CVEs
<= 2.483 CVEs
<= 2.591 CVE

Fixed in

2.625 CVEs

Find a version

9 CVEs

Sort

Medium vulnerability · 2026-03-27
CVE-2026-33366
Patch
CWE-306
Medium · CVSS 6.9
EPSS 0.3% (27th pct)2026-03-27
High vulnerability · 2026-03-27
CVE-2026-33280
Patch
CWE-912
High · CVSS 8.6
EPSS 0.4% (31th pct)2026-03-27
High vulnerability · 2026-03-27
CVE-2026-32678
Patch
CWE-288
High · CVSS 8.7
EPSS 0.3% (24th pct)2026-03-27
High vulnerability · 2026-03-27
CVE-2026-32669
Patch
CWE-94
High · CVSS 8.7
EPSS 0.3% (18th pct)2026-03-27
High vulnerability · 2026-03-27
CVE-2026-27650
Patch
CWE-78
High · CVSS 8.6
EPSS 0.9% (58th pct)2026-03-27
High vulnerability · 2022-12-07
CVE-2022-40966CWE-287
High · CVSS 8.8
EPSS 0.3% (27th pct)2022-12-07
High vulnerability · 2018-03-09
CVE-2018-0523
High · CVSS 8.8
EPSS 0.7% (51th pct)2018-03-09
High vulnerability · 2018-03-09
CVE-2018-0522
High · CVSS 7.8
EPSS 1.3% (69th pct)2018-03-09
High vulnerability · 2018-03-09
CVE-2018-0521
High · CVSS 8.8
EPSS 0.8% (55th pct)2018-03-09

Common weakness types

The CWE weakness categories most often found in Buffalo wxr-1900dhp2 firmware CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many Buffalo wxr-1900dhp2 firmware CVEs were published each year.

2018

3

2022

1

2026

5

Other Buffalo products

Browse vulnerabilities for other products by Buffalo.

wzr-600dhp11 CVEs wzr-600dhp firmware11 CVEs wzr-1750dhp210 CVEs wzr-1750dhp2 firmware10 CVEs wzr-900dhp10 CVEs wzr-900dhp firmware10 CVEs wxr-1900dhp29 CVEs wzr-600dhp29 CVEs

All Buffalo vulnerabilities

Frequently asked questions

Common questions about Buffalo wxr-1900dhp2 firmware vulnerabilities.

How many CVEs does Buffalo wxr-1900dhp2 firmware have?: Buffalo wxr-1900dhp2 firmware has 9 published CVE records since 2018.
How many Buffalo wxr-1900dhp2 firmware CVEs are in CISA KEV?: None of Buffalo wxr-1900dhp2 firmware's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Buffalo wxr-1900dhp2 firmware vulnerabilities?: No Buffalo wxr-1900dhp2 firmware CVEs currently have a tracked public exploit in this dataset.
Which versions of Buffalo wxr-1900dhp2 firmware are affected?: 4 distinct Buffalo wxr-1900dhp2 firmware versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Buffalo wxr-1900dhp2 firmware CVEs?: Buffalo wxr-1900dhp2 firmware's CVEs most often map to these CWE weakness types: CWE-287 (Improper Authentication), CWE-288 (Authentication Bypass Using an Alternate Path or Channel), CWE-306 (Missing Authentication for Critical Function), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')).
What is the average severity of Buffalo wxr-1900dhp2 firmware CVEs?: The average CVSS base score across Buffalo wxr-1900dhp2 firmware's scored CVEs is 8.4.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

Track Buffalo wxr-1900dhp2 firmware vulnerabilities

Monitor new Buffalo wxr-1900dhp2 firmware vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.

Start free See pricing