CVE-2022-40022

CRITICAL
Published Feb 13, 20233y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Feb 13, 2023 3y ago
Last Modified Jun 17, 2026 1w ago

Description

Microchip Technology (Microsemi) SyncServer S650 was discovered to contain a command injection vulnerability.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-77 Command Injection Injection

Affected Products 2

VendorProductVersionRange
microchipsyncserver_s650_firmware*any
microchipsyncserver_s650*any

References 5

  • packetstormsecurity.com http://packetstormsecurity.com/files/172907/Symmetricom-SyncServer-Unauthenticated-Remote-Command-Execution.html
  • microsemi.com https://www.microsemi.com/campaigns/network-time-servers/S650p/%3Fgd%3D1&id=5&gclid=Cj0KCQjwjbyYBhCdARIsAArC6LL-202ej5YfDB5lMIMSZ2735qjo5yaj2i-PrvLv2Cnh_kIJtFJ0oF8aAlMpEALw_wcB
    Product
  • microsemi.com https://www.microsemi.com/campaigns/network-time-servers/syncserver-s600/?url=
    Product
  • microsemi.com https://www.microsemi.com/document-portal/doc_download/135737-datasheet-syncserver-s650
    Product
  • securifera.com https://www.securifera.com/advisories/CVE-2022-40022/
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.