Vulnerability Name:

CVE-2022-27626 (CCN-238925)

Assigned:2022-10-20
Published:2022-10-20
Updated:2022-10-21
Summary:A vulnerability regarding concurrent execution using shared resource with improper synchronization ('Race Condition') is found in the session processing functionality of Out-of-Band (OOB) Management. This allows remote attackers to execute arbitrary commands via unspecified vectors. The following models with Synology DiskStation Manager (DSM) versions before 7.1.1-42962-2 may be affected: DS3622xs+, FS3410, and HD6500.
CVSS v3 Severity:8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
8.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-362
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-27626

Source: XF
Type: UNKNOWN
dsm-cve202227626-command-exec(238925)

Source: CCN
Type: Synology-SA-22:17
DSM

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:synology:diskstation_manager:4.3-3810:*:*:*:*:*:*:*
  • OR cpe:/a:synology:diskstation_manager:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:synology:diskstation_manager:5.2-5565:*:*:*:*:*:*:*
  • OR cpe:/a:synology:diskstation_manager:5.2:*:*:*:*:*:*:*
  • OR cpe:/a:synology:diskstation_manager:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:synology:diskstation_manager:6.1:*:*:*:*:*:*:*
  • OR cpe:/a:synology:diskstation_manager:6.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    synology diskstation manager 4.3-3810
    synology diskstation manager 3.0
    synology diskstation manager 5.2-5565
    synology diskstation manager 5.2
    synology diskstation manager 6.0
    synology diskstation manager 6.1
    synology diskstation manager 6.2