CVE-2018-10943

An issue was discovered on Barco ClickShare CSE-200 and CS-100 Base Units with firmware before 1.6.0.3. Sending an arbitrary unexpected string to TCP port 7100 respecting a certain frequency timing disconnects all clients and results in a crash of the Unit.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=06&patchVersion=00&buildVersion=003	Patch Vendor Advisory
https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=06&patchVersion=00&buildVersion=003	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:barco:clickshare_cse-200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:barco:clickshare_cse-200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:barco:clickshare_cs-100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:barco:clickshare_cs-100:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-07-10 15:29

Updated : 2024-02-04 19:46

NVD link : CVE-2018-10943

Mitre link : CVE-2018-10943

CVE.ORG link : CVE-2018-10943

JSON object : View

Products Affected

barco

clickshare_cs-100
clickshare_cse-200_firmware
clickshare_cse-200
clickshare_cs-100_firmware

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2018-10943", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-07-10T15:29:00.443", "references": [{"url": "https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=06&patchVersion=00&buildVersion=003", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=06&patchVersion=00&buildVersion=003", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on Barco ClickShare CSE-200 and CS-100 Base Units with firmware before 1.6.0.3. Sending an arbitrary unexpected string to TCP port 7100 respecting a certain frequency timing disconnects all clients and results in a crash of the Unit."}, {"lang": "es", "value": "Se ha descubierto un problema en las unidades base Barco ClickShare CSE-200 y CS-100 con firmware en versiones anteriores a la 1.6.0.3. El env\u00edo de una cadena arbitraria inesperada al puerto TCP 7100 respetando una determinada frecuencia de tiempo desconecta todos los clientes y resulta en un cierre inesperado de la unidad."}], "lastModified": "2018-09-11T18:44:13.087", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:barco:clickshare_cse-200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57B88A27-371C-4BF7-8F1A-6DD24AE788AC", "versionEndExcluding": "1.6.0.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:barco:clickshare_cse-200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7906FBC3-E8B5-4574-B13A-5DED4A60585B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:barco:clickshare_cs-100_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD4D96FF-9087-4E17-835B-8E8DD98D4F4F", "versionEndExcluding": "1.6.0.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:barco:clickshare_cs-100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E0202C18-FEE5-4B0B-AEE6-793773D72393"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}