CVE-2017-14942

Intelbras WRN 150 devices allow remote attackers to read the configuration file, and consequently bypass authentication, via a direct request for cgi-bin/DownloadCfg/RouterCfm.cfg containing an admin:language=pt cookie.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

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://whiteboyz.xyz/authentication-bypass-intelbras-wrn-150.html	Exploit URL Repurposed
https://www.exploit-db.com/exploits/42916/	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:intelbras:wrn_150_firmware:1.0.1:*:*:*:*:*:*:*

cpe:2.3:h:intelbras:wrn_150:-:*:*:*:*:*:*:*

History

14 Feb 2024, 01:17

Type	Values Removed	Values Added
References	~~() http://whiteboyz.xyz/authentication-bypass-intelbras-wrn-150.html - Exploit~~	() http://whiteboyz.xyz/authentication-bypass-intelbras-wrn-150.html - Exploit, URL Repurposed

Information

Published : 2017-09-30 01:29

Updated : 2024-02-14 01:17

NVD link : CVE-2017-14942

Mitre link : CVE-2017-14942

CVE.ORG link : CVE-2017-14942

JSON object : View

Products Affected

intelbras

wrn_150
wrn_150_firmware

CWE

CWE-552

Files or Directories Accessible to External Parties

{"id": "CVE-2017-14942", "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}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "2017-09-30T01:29:02.727", "references": [{"url": "http://whiteboyz.xyz/authentication-bypass-intelbras-wrn-150.html", "tags": ["Exploit", "URL Repurposed"], "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/42916/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-552"}]}], "descriptions": [{"lang": "en", "value": "Intelbras WRN 150 devices allow remote attackers to read the configuration file, and consequently bypass authentication, via a direct request for cgi-bin/DownloadCfg/RouterCfm.cfg containing an admin:language=pt cookie."}, {"lang": "es", "value": "Los dispositivos Intelbras WRN 150 permiten que los atacantes remotos lean el archivo de configuraci\u00f3n y omitan los mecanismos de autenticaci\u00f3n como consecuencia mediante una petici\u00f3n directa a cgi-bin/DownloadCfg/RouterCfm.cfg que contiene una cookie admin:language=pt."}], "lastModified": "2024-02-14T01:17:43.863", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intelbras:wrn_150_firmware:1.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EDAF6AF4-F93F-4130-8974-0AB5F9310C35"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intelbras:wrn_150:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "57C63D22-FBFB-4371-9A9B-6FE7D10DF2DD"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}