CVE-2023-39222
CVE-2023-39222 is a high-severity vulnerability in Furunosystems Acera 1310 Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Furunosystems Acera 1310 Firmware
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2023-39222?
- CVE-2023-39222 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-39222 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-39222?
- CVE-2023-39222 primarily affects Furunosystems Acera 1310 Firmware. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-39222?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-39222 published?
- CVE-2023-39222 was published on 2023-10-03 and last updated on 2026-06-17.
References
Affected products (14)
- cpe:2.3:o:furunosystems:acera_1310_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_1320_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_1210_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_1150i_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_1150w_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_1110_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_1020_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_1010_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_950_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_850f_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_900_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_850m_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_810_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:furunosystems:acera_800st_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Furunosystems Acera 1310 Firmware
- CVE-2023-42771 — High (CVSS 8.8): Authentication bypass vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and…
- CVE-2023-43627 — Medium (CVSS 5.7): Path traversal vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and…
All CVEs affecting Furunosystems Acera 1310 Firmware →
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