What is CVE-2023-39222?

CVE-2023-39222 is a high-severity vulnerability in Furunosystems Acera 1010, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-10-03.

How severe is CVE-2023-39222?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Furunosystems Acera 1010

CVE-2023-39222

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.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-39222?: CVE-2023-39222 is a high-severity vulnerability in Furunosystems Acera 1010, classified under OS Command Injection. CVSS score: 8.8/10. Published 2023-10-03.
How severe is CVE-2023-39222?: High severity. CVSS v3 base score is 8.8 out of 10.