What is CVE-2019-3920?

CVE-2019-3920 is a high-severity vulnerability in Nokia I-240w-Q Gpon Ont, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-03-05.

How severe is CVE-2019-3920?

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

RCE in Nokia I-240w-Q Gpon Ont

CVE-2019-3920

The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to authenticated command injection via crafted HTTP request sent by a remote, authenticated attacker to /GponForm/device_Form?script/.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.039 (89.2th 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

Nokia I-240w-q_gpon_ont
Nokia I-240w-q_gpon_ont_firmware — versions 3fe54567bozj19
Tenable Alcatel Lucent I-240w-q Gpon Ont — versions Firmware version 3FE54567BOZJ19

Weakness classification (CWE)

References

vulnreport@tenable.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-3920?: CVE-2019-3920 is a high-severity vulnerability in Nokia I-240w-Q Gpon Ont, classified under OS Command Injection. CVSS score: 8.8/10. Published 2019-03-05.
How severe is CVE-2019-3920?: High severity. CVSS v3 base score is 8.8 out of 10.