CVE-2019-3919
CVE-2019-3919 is a high-severity vulnerability in Nokia I-240w-q Gpon Ont 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-77.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 4% (90th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Nokia I-240w-q Gpon Ont Firmware
- Published:
- Last modified:
Description
The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to command injection via crafted HTTP request sent by a remote, authenticated attacker to /GponForm/usb_restore_Form?script/.
Frequently asked questions
- What is CVE-2019-3919?
- The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to command injection via crafted HTTP request sent by a remote, authenticated attacker to /GponForm/usb_restore_Form?script/.
- How severe is CVE-2019-3919?
- CVE-2019-3919 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-2019-3919 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-3919?
- CVE-2019-3919 affects Nokia I-240w-q Gpon Ont Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-3919?
- 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-2019-3919 published?
- CVE-2019-3919 was published on 2019-03-05 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:nokia:i-240w-q_gpon_ont_firmware:3fe54567bozj19:*:*:*:*:*:*:*
More vulnerabilities in Nokia I-240w-q Gpon Ont Firmware
- CVE-2019-3922 — Critical (CVSS 9.8): The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to a stack buffer overflow via…
- CVE-2019-3918 — Critical (CVSS 9.8): The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 contains multiple hard coded credentials for…
- CVE-2019-3921 — High (CVSS 8.8): The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to a stack buffer overflow via…
- CVE-2019-3920 — High (CVSS 8.8): The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to authenticated command…
- CVE-2019-3917 — High (CVSS 7.5): The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 allows a remote, unauthenticated attacker to…
All CVEs affecting Nokia I-240w-q Gpon Ont Firmware →
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