CVE-2018-20056

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered in /bin/boa on D-Link DIR-619L Rev.B 2.06B1 and DIR-605L Rev.B 2.12B1 devices. There is a stack-based buffer overflow allowing remote attackers to execute arbitrary code without authentication via the goform/formLanguageChange currTime parameter.
Overview
  • CVE ID
  • CVE-2018-20056
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-12-11T09:29:00
  • Last Modified Date
  • 2023-04-26T18:55:30
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:d-link:dir-619l_firmware:2.06b1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:d-link:dir-619l:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:d-link:dir-605l_firmware:2.12b1:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:d-link:dir-605l:-:*:*:*:*:*:*:* 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://github.com/WhooAmii/whooamii.github.io/blob/master/2018/DIR-619%20stack%20overflow.md Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-20056
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20056
History
Created Old Value New Value Data Type Notes
2022-05-10 16:30:50 Added to TrackCVE
2022-12-03 15:12:20 2018-12-11T09:29Z 2018-12-11T09:29:00 CVE Published Date updated
2022-12-03 15:12:20 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 15:12:20 Analyzed Vulnerability Status updated
2023-04-26 19:43:48 2023-04-26T18:55:30 CVE Modified Date updated