CVE-2020-28333

Barco wePresent WiPG-1600W devices allow Authentication Bypass. Affected Version(s): 2.5.1.8. The Barco wePresent WiPG-1600W web interface does not use session cookies for tracking authenticated sessions. Instead, the web interface uses a "SEID" token that is appended to the end of URLs in GET requests. Thus the "SEID" would be exposed in web proxy logs and browser history. An attacker that is able to capture the "SEID" and originate requests from the same IP address (via a NAT device or web proxy) would be able to access the user interface of the device without having to know the credentials.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : 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

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/160161/Barco-wePresent-Authentication-Bypass.html	Third Party Advisory VDB Entry
https://korelogic.com/Resources/Advisories/KL-001-2020-006.txt	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:barco:wepresent_wipg-1600w_firmware:2.5.1.8:*:*:*:*:*:*:*

cpe:2.3:h:barco:wepresent_wipg-1600w:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-24 19:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-28333

Mitre link : CVE-2020-28333

CVE.ORG link : CVE-2020-28333

JSON object : View

Products Affected

barco

wepresent_wipg-1600w
wepresent_wipg-1600w_firmware

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-287

Improper Authentication

{"id": "CVE-2020-28333", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "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}]}, "published": "2020-11-24T19:15:10.823", "references": [{"url": "http://packetstormsecurity.com/files/160161/Barco-wePresent-Authentication-Bypass.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://korelogic.com/Resources/Advisories/KL-001-2020-006.txt", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}, {"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Barco wePresent WiPG-1600W devices allow Authentication Bypass. Affected Version(s): 2.5.1.8. The Barco wePresent WiPG-1600W web interface does not use session cookies for tracking authenticated sessions. Instead, the web interface uses a \"SEID\" token that is appended to the end of URLs in GET requests. Thus the \"SEID\" would be exposed in web proxy logs and browser history. An attacker that is able to capture the \"SEID\" and originate requests from the same IP address (via a NAT device or web proxy) would be able to access the user interface of the device without having to know the credentials."}, {"lang": "es", "value": "Los dispositivos Barco wePresent WiPG-1600W permiten una Omisi\u00f3n de Autenticaci\u00f3n. Versi\u00f3n(es) afectada(s): 2.5.1.8. La interfaz web Barco wePresent WiPG-1600W no utiliza cookies de sesi\u00f3n para rastrear sesiones autenticadas. En su lugar, la interfaz web utiliza un token \"SEID\" que es agregado al final de las URL en las peticiones GET. Por lo tanto, el \"SEID\" estar\u00eda expuesto en los registros del proxy web y en el historial del navegador. Un atacante que es capaz de capturar el \"SEID\" y originar peticiones desde la misma direcci\u00f3n IP (por medio de un dispositivo NAT o proxy web) podr\u00eda ser capaz de acceder a la interfaz de usuario del dispositivo sin tener que conocer las credenciales"}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:barco:wepresent_wipg-1600w_firmware:2.5.1.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB2D35A0-E5B5-4A4F-911F-7621CAD17BE6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:barco:wepresent_wipg-1600w:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E6EDF943-F79F-4729-A15C-BEDFDAC42EA3"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}