VulnerabilityModified
CVE-2022-43443
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.
HIGH 8.8EPSS 0.79%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.79% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- buffalo/wsr-3200ax4s firmware · buffalo/wsr-3200ax4b firmware · buffalo/wsr-2533dhp2 firmware · buffalo/wsr-a2533dhp2 firmware · buffalo/wsr-2533dhp3 firmware · buffalo/wsr-a2533dhp3 firmware · buffalo/wsr-2533dhpl2 firmware · buffalo/wsr-2533dhpls firmware · buffalo/wsr-2533dhp firmware · buffalo/wsr-2533dhpl firmware · buffalo/wcr-1166ds firmware
- Source
- vultures@jpcert.or.jp
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.