CVE-2019-11829

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allows remote attackers to execute arbitrary commands via the crafted 'X-Real-IP' header.
Overview
  • CVE ID
  • CVE-2019-11829
  • Assigner
  • security@synology.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-06-30T15:15:09
  • Last Modified Date
  • 2023-01-30T18:29:39
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:synology:calendar:*:*:*:*:*:*:*:* 1 OR 2.3.1-0617
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.synology.com/security/advisory/Synology_SA_19_12 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-11829
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11829
History
Created Old Value New Value Data Type Notes
2022-05-10 17:03:18 Added to TrackCVE
2022-12-03 22:39:11 2019-06-30T15:15Z 2019-06-30T15:15:09 CVE Published Date updated
2022-12-03 22:39:11 2019-10-09T23:45:36 CVE Modified Date updated
2022-12-03 22:39:11 Modified Vulnerability Status updated
2023-01-24 02:07:56 Modified Undergoing Analysis Vulnerability Status updated
2023-01-30 21:08:21 2023-01-30T18:29:39 CVE Modified Date updated
2023-01-30 21:08:21 Undergoing Analysis Analyzed Vulnerability Status updated