CVE-2023-39222

What it is

OS command injection vulnerability in FURUNO SYSTEMS wireless LAN access point devices allows an authenticated user to execute an arbitrary OS command that is not intended to be executed from the web interface by sending a specially crafted request. Affected products and versions are as follows: ACERA 1320 firmware ver.01.26 and earlier, ACERA 1310 firmware ver.01.26 and earlier, ACERA 1210 firmware ver.02.36 and earlier, ACERA 1150i firmware ver.01.35 and earlier, ACERA 1150w firmware ver.01.35 and earlier, ACERA 1110 firmware ver.01.76 and earlier, ACERA 1020 firmware ver.01.86 and earlier, ACERA 1010 firmware ver.01.86 and earlier, ACERA 950 firmware ver.01.60 and earlier, ACERA 850F firmware ver.01.60 and earlier, ACERA 900 firmware ver.02.54 and earlier, ACERA 850M firmware ver.02.06 and earlier, ACERA 810 firmware ver.03.74 and earlier, and ACERA 800ST firmware ver.07.35 and earlier. They are affected when running in ST(Standalone) mode.

At a glance

Exploitability

Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering, service disruption.

Exploit odds

1.5% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2023-10-03 01:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 06:11 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 1.5% in the next 30 days (EPSS).
• Severity: 8.8 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2023-10-03 01:15 UTC

Last modified

2026-06-17 06:11 UTC

Exploit probability

1.5% · EPSS, next 30 days

Weakness

CWE-78 · OS command injection

Record status

Modified

Affected

• Furunosystems Acera 1310 Firmware ≤ 01.26
• Furunosystems Acera 1320 Firmware ≤ 01.26
• Furunosystems Acera 1210 Firmware ≤ 02.36
• Furunosystems Acera 1150i Firmware ≤ 01.35
• Furunosystems Acera 1150w Firmware ≤ 01.35
• Furunosystems Acera 1110 Firmware ≤ 01.76
• Furunosystems Acera 1020 Firmware ≤ 01.86
• Furunosystems Acera 1010 Firmware ≤ 01.86

Attack profile CVSS 3.1 · 8.8

Attack vector

Network

Complexity

Low

Privileges needed

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2023-39222.md and follow it. Check whether this project is affected by CVE-2023-39222. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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