CVE-2018-17777

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered on D-Link DVA-5592 A1_WI_20180823 devices. If the PIN of the page "/ui/cbpc/login" is the default Parental Control PIN (0000), it is possible to bypass the login form by editing the path of the cookie "sid" generated by the page. The attacker will have access to the router control panel with administrator privileges.
Overview
  • CVE ID
  • CVE-2018-17777
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-12-18T22:29:04
  • Last Modified Date
  • 2021-04-23T17:53:42
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:dlink:dva-5592_firmware:a1_wi_20180823:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:dlink:dva-5592:-:*:*:*:*:*:*:* 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
  • 3.1
  • Vector String
  • CVSS:3.1/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.gubello.me/blog/router-dlink-dva-5592-authentication-bypass/ Mitigation Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-17777
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17777
History
Created Old Value New Value Data Type Notes
2022-05-10 07:14:28 Added to TrackCVE
2022-12-03 15:28:40 2018-12-18T22:29Z 2018-12-18T22:29:04 CVE Published Date updated
2022-12-03 15:28:41 2021-04-23T17:53:42 CVE Modified Date updated
2022-12-03 15:28:41 Analyzed Vulnerability Status updated