CVE-2025-11847
CVSS Score
4.9
EPSS Score
0.0%
EPSS Percentile
0th
A null pointer dereference vulnerability in the IP settings CGI program of the Zyxel VMG3625-T50B firmware versions through 5.50(ABPM.9.6)C0 and the Zyxel WX3100-T0 firmware versions through 5.50(ABVL.4.8)C0 could allow an authenticated attacker with administrator privileges to trigger a denial-of-service (DoS) condition by sending a crafted HTTP request.
| CWE | CWE-476 |
| Vendor | zyxel |
| Product | vmg3625-t50b firmware |
| Published | Feb 24, 2026 |
| Last Updated | Feb 24, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Zyxel / VMG3625-T50B firmware
<= 5.50(ABPM.9.6)C0
Zyxel / WX3100-T0 firmware
<= 5.50(ABVL.4.8)C0