CVE-2018-6411

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered in Appnitro MachForm before 4.2.3. When the form is set to filter a blacklist, it automatically adds dangerous extensions to the filters. If the filter is set to a whitelist, the dangerous extensions can be bypassed through ap_form_elements SQL Injection.
Overview
  • CVE ID
  • CVE-2018-6411
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-05-26T22:29:00
  • Last Modified Date
  • 2021-07-01T12:25:47
Weakness Enumerations
CWE URL
CWE-434 http://cwe.mitre.org/data/definitions/434.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:machform:machform:4.2.3:*:*:*:*:*:*:* 1 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.machform.com/blog-machform-423-security-release/ Release Notes Vendor Advisory
https://metalamin.github.io/MachForm-not-0-day-EN/ Exploit Third Party Advisory
https://www.exploit-db.com/exploits/44804/ Exploit Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-6411
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6411
History
Created Old Value New Value Data Type Notes
2022-05-10 07:09:16 Added to TrackCVE
2022-12-03 06:41:40 2018-05-26T22:29Z 2018-05-26T22:29:00 CVE Published Date updated
2022-12-03 06:41:40 2021-07-01T12:25:47 CVE Modified Date updated
2022-12-03 06:41:40 Analyzed Vulnerability Status updated