High severity8.8NVD Advisory· Published Dec 19, 2022· Updated Jun 17, 2026
CVE-2022-43443
CVE-2022-43443
Description
OS command injection vulnerability in Buffalo network devices allows an network-adjacent attacker to execute an arbitrary OS command if a specially crafted request is sent to the management page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
29cpe:2.3:o:buffalo:wcr-1166ds_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:buffalo:wcr-1166ds_firmware:*:*:*:*:*:*:*:*range: <=1.34
- (no CPE)range: firmware Ver. 1.34 and earlier
- cpe:2.3:o:buffalo:wsr-2533dhp2_firmware:*:*:*:*:*:*:*:*Range: <=1.22
- cpe:2.3:o:buffalo:wsr-2533dhp3_firmware:*:*:*:*:*:*:*:*Range: <=1.26
- cpe:2.3:o:buffalo:wsr-2533dhpl2_firmware:*:*:*:*:*:*:*:*Range: <=1.03
- cpe:2.3:o:buffalo:wsr-2533dhpl_firmware:*:*:*:*:*:*:*:*Range: <=1.08
- cpe:2.3:o:buffalo:wsr-2533dhpls_firmware:*:*:*:*:*:*:*:*Range: <=1.07
- cpe:2.3:o:buffalo:wsr-3200ax4b_firmware:1.25:*:*:*:*:*:*:*
- cpe:2.3:o:buffalo:wsr-3200ax4s_firmware:*:*:*:*:*:*:*:*Range: <=1.26
cpe:2.3:o:buffalo:wsr-a2533dhp2_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:buffalo:wsr-a2533dhp2_firmware:*:*:*:*:*:*:*:*range: <=1.22
- (no CPE)range: firmware Ver. 1.22 and earlier
- cpe:2.3:o:buffalo:wsr-a2533dhp3_firmware:*:*:*:*:*:*:*:*Range: <=1.26
- Range: firmware Ver. 1.16 and earlier
- Range: firmware Ver. 1.17 and earlier
firmware Ver. 1.08 and earlier+ 3 more
- (no CPE)range: firmware Ver. 1.08 and earlier
- (no CPE)range: firmware Ver. 1.22 and earlier
- (no CPE)range: firmware Ver. 1.26 and earlier
- (no CPE)range: firmware Ver. 1.26 and earlier
firmware Ver. 1.08 and earlier+ 3 more
- (no CPE)range: firmware Ver. 1.08 and earlier
- (no CPE)range: firmware Ver. 1.03 and earlier
- (no CPE)range: firmware Ver. 1.05
- (no CPE)range: firmware Ver. 1.07 and earlier
- BUFFALO INC./WSR-3200AX4Bv5Range: firmware Ver. 1.25
- BUFFALO INC./WSR-3200AX4Sv5Range: firmware Ver. 1.26 and earlier
- BUFFALO INC./WXR-11000XE12v5Range: firmware Ver. 1.10 and earlier
- BUFFALO INC./WXR-5700AX7Bv5Range: firmware Ver. 1.27 and earlier
- BUFFALO INC./WXR-5700AX7Sv5Range: firmware Ver. 1.27 and earlier
Patches
Vulnerability mechanics
References
2News mentions
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