CVE-2021-43929

CVSS V2 Medium 4 CVSS V3 Medium 4.3
Description
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in work flow management in Synology DiskStation Manager (DSM) before 7.0.1-42218-2 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.
Overview
  • CVE ID
  • CVE-2021-43929
  • Assigner
  • security@synology.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-07T03:15:07
  • Last Modified Date
  • 2022-02-10T20:16:00
Weakness Enumerations
CWE URL
CWE-74 http://cwe.mitre.org/data/definitions/74.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:* 1 OR 6.2 6.2.4-25556-3
cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:* 1 OR 7.0 7.0.1-42218-2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://www.synology.com/security/advisory/Synology_SA_22_01 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43929
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43929
History
Created Old Value New Value Data Type Notes
2022-05-10 06:33:05 Added to TrackCVE
2022-12-06 08:45:36 2022-02-07T03:15Z 2022-02-07T03:15:07 CVE Published Date updated
2022-12-06 08:45:36 2022-02-10T20:16:00 CVE Modified Date updated
2022-12-06 08:45:36 Analyzed Vulnerability Status updated