Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-3921

The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to a stack buffer overflow via crafted HTTP POST request sent by a remote, authenticated attacker to /GponForm/usb_Form?script/. An attacker can leverage this vulnerability to potentially execute arbitrary code.

Published

2019-03-05T21:29:00.447

Last Modified

2024-11-21T04:42:52.093

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-121
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	nokia	i-240w-q_gpon_ont_firmware	3fe54567bozj19	Yes
Hardware	nokia	i-240w-q_gpon_ont	-	No

References

https://www.exploit-db.com/exploits/46469/ Exploit, Third Party Advisory, VDB Entry ([email protected])
https://www.tenable.com/security/research/tra-2019-09 Exploit, Third Party Advisory ([email protected])
https://www.exploit-db.com/exploits/46469/ Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.tenable.com/security/research/tra-2019-09 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)