CVE-2018-19911

CVSS V2 High 7.6 CVSS V3 High 7.5
Description
FreeSWITCH through 1.8.2, when mod_xml_rpc is enabled, allows remote attackers to execute arbitrary commands via the api/system or txtapi/system (or api/bg_system or txtapi/bg_system) query string on TCP port 8080, as demonstrated by an api/system?calc URI. This can also be exploited via CSRF. Alternatively, the default password of works for the freeswitch account can sometimes be used.
Overview
  • CVE ID
  • CVE-2018-19911
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-12-06T18:29:00
  • Last Modified Date
  • 2020-08-24T17:37:01
Weakness Enumerations
CWE URL
CWE-352 http://cwe.mitre.org/data/definitions/352.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:freeswitch:freeswitch:*:*:*:*:*:*:*:* 1 OR 1.8.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.6
  • Severity
  • HIGH
  • Exploitability Score
  • 4.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.6
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/iSafeBlue/freeswitch_rce/blob/master/README-en.md Exploit Third Party Advisory
https://github.com/iSafeBlue/freeswitch_rce/blob/master/freeswitch_rce.py Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-19911
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19911
History
Created Old Value New Value Data Type Notes
2022-05-10 16:30:48 Added to TrackCVE
2022-12-03 15:05:22 2018-12-06T18:29Z 2018-12-06T18:29:00 CVE Published Date updated
2022-12-03 15:05:22 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 15:05:22 Analyzed Vulnerability Status updated