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CVE-2021-4105 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 11, 2025Exploitation: NoneAutomatable: YesTechnical Impact: Total
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| http://blog.coslat.com/2021/07/onemli-kritik-guncelleme-2021-07-27.html | CVE | Vendor Advisory |
| https://www.usom.gov.tr/bildirim/tr-23-0108 | CVE | Third Party Advisory |
| http://blog.coslat.com/2021/07/onemli-kritik-guncelleme-2021-07-27.html | [email protected] | Vendor Advisory |
| https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0108 | [email protected] | |
| https://www.usom.gov.tr/bildirim/tr-23-0108 | [email protected] | Third Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-Other | Weakness Not in a Standard CWE Category | [email protected] |
| CWE-755 | Improper Handling of Exceptional Conditions | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| bg-tek coslat bx5s1d3 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat bx5s1d3 | All versions |
CPE
Remediation
| |
| bg-tek coslat bx5s1d4 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat bx5s1d4 | All versions |
CPE
Remediation
| |
| bg-tek coslat bx5s1d5 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat bx5s1d5 | All versions |
CPE
Remediation
| |
| bg-tek coslat rm1ds1000 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat rm1ds1000 | All versions |
CPE
Remediation
| |
| bg-tek coslat rm2ds2000 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat rm2ds2000 | All versions |
CPE
Remediation
| |
| bg-tek coslat rm2s200 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat rm2s200 | All versions |
CPE
Remediation
| |
| bg-tek coslat rm3s300 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat rm3s300 | All versions |
CPE
Remediation
| |
| bg-tek coslat rm4s500 firmware | >= 5.24.0.r.20180630, < 5.24.0.r.20210727 |
CPE
Remediation
| |
| bg-tek coslat rm4s500 | All versions |
CPE
Remediation
| |
Change History
10 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 18, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 7, 2023 | CVE Modified | [email protected] |
| Jul 7, 2023 | Modified Analysis | [email protected] |
| Mar 26, 2023 | CVE Modified | [email protected] |
| Mar 26, 2023 | CVE Modified | [email protected] |
| Mar 7, 2023 | Initial Analysis | [email protected] |