WF
Product
Wzr-600dhp Firmware
by Buffalo · last CVE Mar 27, 2026
11
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 3Medium 5Low 0
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Add Wzr-600dhp Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-33280
9.8
0%
Mar 27
Hidden functionality issue exists in BUFFALO Wi-Fi router products, which may allow an attacker to gain access to the product’s debugging functionality, resulting in the execution…
Affected: All versions, or not specified
CVE-2026-32669
9.8
0%
Mar 27
Code injection vulnerability exists in BUFFALO Wi-Fi router products
Affected: All versions, or not specified
CVE-2026-27650
9.8
1%
Mar 27
OS Command Injection vulnerability exists in BUFFALO Wi-Fi router products
Affected: All versions, or not specified
CVE-2022-40966
8.8
0%
Dec 7
Authentication bypass vulnerability in multiple Buffalo network devices allows a network-adjacent attacker to bypass authentication and access the device
Affected: through 2.00
CVE-2021-3512
8.8
1%
Apr 28
Improper access control vulnerability in Buffalo broadband routers (BHR-4GRV firmware Ver.1.99 and prior, DWR-HP-G300NH firmware Ver.1.83 and prior, HW-450HP-ZWE firmware Ver.1.99…
Affected: before 2.00
CVE-2026-32678
7.5
0%
Mar 27
Authentication bypass issue exists in BUFFALO Wi-Fi router products, which may allow an attacker to alter critical configuration settings without authentication
Affected: All versions, or not specified
CVE-2022-39044
6.8
0%
Dec 7
Hidden functionality vulnerability in multiple Buffalo network devices allows a network-adjacent attacker with an administrative privilege to execute an arbitrary OS command
Affected: through 2.00
CVE-2022-34840
6.5
0%
Dec 7
Use of hard-coded credentials vulnerability in multiple Buffalo network devices allows a network-adjacent attacker to alter?configuration settings of the device
Affected: through 2.00
CVE-2016-4816
6.5
1%
Jun 19
BUFFALO WZR-600DHP3 devices with firmware 2.16 and earlier and WZR-S600DHP devices allow remote attackers to discover credentials and other sensitive information via unspecified…
Affected: 1.97
CVE-2026-33366
5.3
0%
Mar 27
Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may allow an attacker to forcibly reboot the product without authentication
Affected: All versions, or not specified
CVE-2021-3511
4.3
1%
Apr 28
Disclosure of sensitive information to an unauthorized user vulnerability in Buffalo broadband routers (BHR-4GRV firmware Ver.1.99 and prior, DWR-HP-G300NH firmware Ver.1.83 and…
Affected: before 2.00
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