CVE-2019-17354
wan.htm page on Zyxel NBG-418N v2 with firmware version V1.00(AARP.9)C0 can be accessed directly without authentication, which can lead to disclosure of information about the WAN, and can also be leveraged by an attacker to modify data fields of the page.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
wan.htm page on Zyxel NBG-418N v2 with firmware version V1.00(AARP.9)C0 can be accessed directly without authentication, which can lead to disclosure of information about the WAN, and can also be leveraged by an attacker to modify data fields of the page.
- CVSS 3.1
- 9.4 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
- EPSS
- 1.39% probability · 71th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Affected
- zyxel/nbg-418n v2 firmware
- Source
- cve@mitre.org
References
- https://github.com/d0x0/Zyxel-NBG-418N-v2/blob/master/CVE-2019-17354Third Party Advisory
- https://www.zyxel.com/us/en/Product
- https://github.com/d0x0/Zyxel-NBG-418N-v2/blob/master/CVE-2019-17354Third Party Advisory
- https://www.zyxel.com/us/en/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.