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CVE-2022-40022

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

9.8 CriticalPublic exploit

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

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

92.5%Up 91.4 points since Feb 14, 2023
90%50%10%1%

What each source reports

NVD Score used 9.8

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

Record
CVE-2022-40022
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-77
Updated
2026-11-02
CVE List 9.8

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

Record
CVE-2022-40022
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-77
Updated
2026-11-02
EUVDEUVD-2022-43347 9.8

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

Record
EUVD-2022-43347
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-8vxm-rjvx-9v3r 9.8

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

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

Record
GHSA-8vxm-rjvx-9v3r
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-77
Updated
2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
MetasploitSymmetricom SyncServer Unauthenticated Remote Command Execution2022-08-31
NucleiSymmetricom SyncServer Unauthenticated - Remote Command Execution

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, Metasploit, Nuclei, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-40022 is a critical vulnerability (CVSS 9.8) in Microchip Syncserver S650 Firmware, published February 13, 2023. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 92.5%, the 99th percentile. No source names a fixed version.

References

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