Medium severity · published Apr 15, 2024
CVE-2024-26023
OS command injection vulnerability in BUFFALO wireless LAN routers allows a logged-in user to execute arbitrary OS commands
4.2
CVSS
0.5%
EPSS
No
On KEV
Description
OS command injection vulnerability in BUFFALO wireless LAN routers allows a logged-in user to execute arbitrary OS commands.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WC
WCR-1166DS · BUFFALO INC.
firmware Ver. 1.32 and earlier · source: vendor
WS
WSR-1166DHP · BUFFALO INC.
firmware Ver. 1.14 and earlier · source: vendor
WS
WSR-1166DHP2 · BUFFALO INC.
firmware Ver. 1.14 and earlier · source: vendor
WS
WSR-2533DHP · BUFFALO INC.
firmware Ver. 1.06 and earlier · source: vendor
WS
WSR-2533DHP2 · BUFFALO INC.
firmware Ver. 1.10 and earlier · source: vendor
WS
WSR-2533DHPL · BUFFALO INC.
firmware Ver. 1.06 and earlier · source: vendor
WS
WSR-A2533DHP2 · BUFFALO INC.
firmware Ver. 1.10 and earlier · source: vendor
WF
Wcr-1166ds Firmware · Buffalo
before 1.33 · source: NVD
WF
Wsr-1166dhp Firmware · Buffalo
before 1.15 · source: NVD
WF
Wsr-1166dhp2 Firmware · Buffalo
before 1.15 · source: NVD
WF
Wsr-2533dhp Firmware · Buffalo
before 1.07 · source: NVD
WF
Wsr-2533dhp2 Firmware · Buffalo
before 1.11 · source: NVD