CVE-2018-10561

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.
Overview
  • CVE ID
  • CVE-2018-10561
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-05-04T03:29:00
  • Last Modified Date
  • 2019-03-04T18:39:11
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:dasannetworks:gpon_router_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:dasannetworks:gpon_router:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/ Exploit Technical Description Third Party Advisory
https://www.exploit-db.com/exploits/44576/ Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/107053 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-10561
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10561
History
Created Old Value New Value Data Type Notes
2022-05-10 07:57:05 Added to TrackCVE
2022-12-03 05:53:43 2018-05-04T03:29Z 2018-05-04T03:29:00 CVE Published Date updated
2022-12-03 05:53:43 2019-03-04T18:39:11 CVE Modified Date updated
2022-12-03 05:53:43 Analyzed Vulnerability Status updated