Critical severity9.8NVD Advisory· Published Feb 24, 2023· Updated Jun 17, 2026
CVE-2021-4105
CVE-2021-4105
Description
Improper Handling of Parameters vulnerability in BG-TEK COSLAT Firewall allows Remote Code Inclusion.
This issue affects COSLAT Firewall: from 5.24.0.R.20180630 before 5.24.0.R.20210727.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10- cpe:2.3:o:bg-tek:coslat_bx5s1d3_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
- cpe:2.3:o:bg-tek:coslat_bx5s1d4_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
- cpe:2.3:o:bg-tek:coslat_bx5s1d5_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
- cpe:2.3:o:bg-tek:coslat_rm1ds1000_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
- cpe:2.3:o:bg-tek:coslat_rm2ds2000_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
- cpe:2.3:o:bg-tek:coslat_rm2s200_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
- cpe:2.3:o:bg-tek:coslat_rm3s300_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
- cpe:2.3:o:bg-tek:coslat_rm4s500_firmware:*:*:*:*:*:*:*:*Range: >=5.24.0.r.20180630,<5.24.0.r.20210727
from 5.24.0.R.20180630 before 5.24.0.R.20210727+ 1 more
- (no CPE)range: from 5.24.0.R.20180630 before 5.24.0.R.20210727
- (no CPE)range: 5.24.0.r.20180630
Patches
Vulnerability mechanics
References
3- blog.coslat.com/2021/07/onemli-kritik-guncelleme-2021-07-27.htmlnvdVendor Advisory
- www.usom.gov.tr/bildirim/tr-23-0108nvdThird Party Advisory
- siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0108nvd
News mentions
0No linked articles in our index yet.