CVE:CVE-2021-4105
CNNVD:CNNVD-202302-1980
BG-TEK COSLAT Firewall是土耳其BG-TEK公司的一系列防火墙。
BG-TEK COSLAT Firewall 5.24.0.R.20180630 到 5.24.0.R.20210727 版本存在安全漏洞，该漏洞源于防火墙中的参数处理不当，导致远程代码执行。
solution:Upgrade bg-tek coslat_bx5s1d3_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727); Upgrade bg-tek coslat_bx5s1d4_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727); Upgrade bg-tek coslat_bx5s1d5_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727); Upgrade bg-tek coslat_rm1ds1000_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727); Upgrade bg-tek coslat_rm2ds2000_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727); Upgrade bg-tek coslat_rm2s200_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727); Upgrade bg-tek coslat_rm3s300_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727); Upgrade bg-tek coslat_rm4s500_firmware to a higher version than 5.24.0.r.20210727,and avoid the version [5.24.0.r.20180630,5.24.0.r.20210727)