Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may allow an attacker to forcibly reboot the product without authentication
Published Mar 27, 2026
6.9
MEDIUMCVSS 4.0
EPSS 0.55%
Description
Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may allow an attacker to forcibly reboot the product without authentication.
Affected products
-
- Version See "References" sectionStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Buffalo Inc. | BUFFALO Wi-Fi router products | n/a |
|
Configuration 1
- < 1.01
Running on/with
- n/a
Configuration 2
- < 6.02
Running on/with
- n/a
Configuration 3
- < 5.02
Running on/with
- n/a
Configuration 4
- < 2.63
Running on/with
- n/a
Configuration 5
- < 2.63
Running on/with
- n/a
Configuration 6
- < 5.03
Running on/with
- n/a
Configuration 7
- < 2.53
Running on/with
- n/a
Configuration 8
- < 2.62
Running on/with
- n/a
Configuration 9
- < 2.66
Running on/with
- n/a
Configuration 10
- < 3.57
Running on/with
- n/a
Configuration 11
- < 3.57
Running on/with
- n/a
Configuration 12
- < 3.57
Running on/with
- n/a
Configuration 13
- < 3.57
Running on/with
- n/a
Configuration 14
- < 2.20
Running on/with
- n/a
Configuration 15
- < 2.20
Running on/with
- n/a
Configuration 16
- < 2.32
Running on/with
- n/a
Configuration 17
- < 2.33
Running on/with
- n/a
Configuration 18
- < 2.34
Running on/with
- n/a
Configuration 19
- < 3.01
Running on/with
- n/a
Configuration 20
- < 3.01
Running on/with
- n/a
Configuration 21
- < 3.01
Running on/with
- n/a
Configuration 22
- < 3.01
Running on/with
- n/a
Configuration 23
- < 2.87
Configuration 24
- < 2.87
Running on/with
- n/a
Configuration 25
- < 1.42
Configuration 26
- < 1.42
Configuration 27
- < 1.42
Running on/with
- n/a
Configuration 28
- < 1.42
Running on/with
- n/a
Configuration 29
- < 1.42
Running on/with
- n/a
Configuration 30
- < 1.07
Running on/with
- n/a
Configuration 31
- < 1.42
Running on/with
- n/a
Configuration 32
- < 1.42
Running on/with
- n/a
Configuration 33
- < 1.42
Configuration 34
- < 1.42
Configuration 35
- < 1.42
Running on/with
- n/a
Configuration 36
- < 1.42
Configuration 37
- < 1.42
Configuration 38
- < 4.13
Configuration 39
- < 4.13
Configuration 40
- n/a
Running on/with
- n/a
Configuration 41
- n/a
Running on/with
- n/a
Configuration 42
- n/a
Running on/with
- n/a
Configuration 43
- n/a
Running on/with
- n/a
Configuration 44
- n/a
Running on/with
- n/a
Configuration 45
- n/a
Running on/with
- n/a
Configuration 46
- n/a
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (2)
- https://jvn.jp/en/jp/JVN83788689/ Third Party Advisory
- https://www.buffalo.jp/news/detail/20260323-01.html Vendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://jvn.jp/en/jp/JVN83788689/ | Third Party Advisory | |
| https://www.buffalo.jp/news/detail/20260323-01.html | Vendor Advisory |
Change history (0)
No recorded changes yet.