CVE-2015-7926

eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests, which allows remote attackers to obtain sensitive information via an unspecified URL.

CVSS v3.0 9.9 CRITICAL
CVSS v2.0 5.0 MEDIUM

9.9^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://ewon.biz/support/news/support/ewon-security-enhancement-7529-01	Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-15-351-03	Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/79625
http://packetstormsecurity.com/files/135069/eWON-XSS-CSRF-Session-Management-RBAC-Issues.html
http://seclists.org/fulldisclosure/2015/Dec/118

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:o:ewon:ewon_firmware:*:*:*:*:*:*:*:*

Information

Published : 2015-12-23 03:59

Updated : 2016-12-07 10:25

NVD link : CVE-2015-7926

Mitre link : CVE-2015-7926

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

Advertisement

Products Affected

ewon

ewon_firmware

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://ewon.biz/support/news/support/ewon-security-enhancement-7529-01", "name": "http://ewon.biz/support/news/support/ewon-security-enhancement-7529-01", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-351-03", "name": "https://ics-cert.us-cert.gov/advisories/ICSA-15-351-03", "tags": ["Third Party Advisory", "US Government Resource"], "refsource": "MISC"}, {"url": "http://www.securityfocus.com/bid/79625", "name": "79625", "tags": [], "refsource": "BID"}, {"url": "http://packetstormsecurity.com/files/135069/eWON-XSS-CSRF-Session-Management-RBAC-Issues.html", "name": "http://packetstormsecurity.com/files/135069/eWON-XSS-CSRF-Session-Management-RBAC-Issues.html", "tags": [], "refsource": "MISC"}, {"url": "http://seclists.org/fulldisclosure/2015/Dec/118", "name": "20151224 eWON sa Industrial router - Multiple Vulnerabilities", "tags": [], "refsource": "FULLDISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "eWON devices with firmware before 10.1s0 omit RBAC for I/O server information and status requests, which allows remote attackers to obtain sensitive information via an unspecified URL."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-200"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2015-7926", "ASSIGNER": "ics-cert@hq.dhs.gov"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}, "baseMetricV3": {"cvssV3": {"scope": "CHANGED", "version": "3.0", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}}, "publishedDate": "2015-12-23T11:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:ewon:ewon_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "10.0s0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2016-12-07T18:25Z"}