What is the CVSS score of CVE-2022-38094?

CVE-2022-38094 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.5%.

Centrecom Ar260S Firmware CVE-2022-38094

HIGH

OS Command Injection (CWE-78)

2022-09-08 vultures@jpcert.or.jp

Command Injection Centrecom Ar260S Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Sep 08, 2022 - 08:15 nvd

HIGH 8.8

DescriptionNVD

OS command injection vulnerability in the telnet function of CentreCOM AR260S V2 firmware versions prior to Ver.3.3.7 allows a remote authenticated attacker to execute an arbitrary OS command.

AnalysisAI

OS command injection vulnerability in the telnet function of CentreCOM AR260S V2 firmware versions prior to Ver.3.3.7 allows a remote authenticated attacker to execute an arbitrary OS command. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. OS command injection vulnerability in the telnet function of CentreCOM AR260S V2 firmware versions prior to Ver.3.3.7 allows a remote authenticated attacker to execute an arbitrary OS command. Affected products include: Allied-Telesis Centrecom Ar260S Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.