CVE-2021-4105

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.

CVSS v3.0 9.8 CRITICAL

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://blog.coslat.com/2021/07/onemli-kritik-guncelleme-2021-07-27.html	Vendor Advisory
https://www.usom.gov.tr/bildirim/tr-23-0108	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:bg-tek:coslat_bx5s1d3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_bx5s1d3:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:bg-tek:coslat_bx5s1d4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_bx5s1d4:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:bg-tek:coslat_bx5s1d5_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_bx5s1d5:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:bg-tek:coslat_rm1ds1000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_rm1ds1000:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:bg-tek:coslat_rm2ds2000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_rm2ds2000:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:bg-tek:coslat_rm2s200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_rm2s200:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:bg-tek:coslat_rm3s300_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_rm3s300:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:bg-tek:coslat_rm4s500_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:bg-tek:coslat_rm4s500:-:*:*:*:*:*:*:*

Information

Published : 2023-02-24 04:15

Updated : 2023-03-07 12:39

NVD link : CVE-2021-4105

Mitre link : CVE-2021-4105

JSON object : View

CWE

CWE-755

Improper Handling of Exceptional Conditions

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Products Affected

bg-tek

coslat_bx5s1d4
coslat_bx5s1d3
coslat_rm1ds1000
coslat_rm4s500_firmware
coslat_bx5s1d5_firmware
coslat_bx5s1d5
coslat_rm2s200_firmware
coslat_rm2s200
coslat_rm3s300_firmware
coslat_bx5s1d4_firmware
coslat_rm1ds1000_firmware
coslat_rm2ds2000
coslat_rm3s300
coslat_rm4s500
coslat_bx5s1d3_firmware
coslat_rm2ds2000_firmware

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"baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}}, "publishedDate": "2023-02-24T12:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:bg-tek:coslat_bx5s1d3_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.24.0.r.20210727", "versionStartIncluding": "5.24.0.r.20180630"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:bg-tek:coslat_bx5s1d3:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": 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