Known vulnerabilities in GM4100-B0

Vendor: ZyXEL Communications Corp.
Software: GM4100-B0
Software CPE: cpe:2.3:h:zyxel_communications_corp:gm4100-b0:*:*:*:*:*:*:*:*
Website: https://www.zyxel.com/
Total vulnerabilities: 7
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.7

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting GM4100-B0 GM4100-B0 is affected by 7 known vulnerabilities: 1 medium, 6 low Critical High Medium Low

Vulnerabilities (7)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU139078 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-6952		 CWE-78 Low
No
No
 5.18(ACCL.2.2)C0 22.07.2026 SB2026072223
#VU128270 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2026-1460		 CWE-78 Low
No
No
 5.18(ACCL.2.1)C0 28.04.2026 SB2026042830
#VU123168 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-13943		 CWE-78 Medium
No
No
 5.18(ACCL.2)C0 24.02.2026 SB2026022439
#VU123163 - NULL Pointer Dereference
CVE-2025-11848		 CWE-476 Low
No
No
 5.18(ACCL.2)C0 24.02.2026 SB2026022440
#VU123162 - NULL Pointer Dereference
CVE-2025-11847		 CWE-476 Low
No
No
 5.18(ACCL.2)C0 24.02.2026 SB2026022440
#VU123161 - NULL Pointer Dereference
CVE-2025-11846		 CWE-476 Low
No
No
 5.18(ACCL.2)C0 24.02.2026 SB2026022440
#VU123160 - NULL Pointer Dereference
CVE-2025-11845		 CWE-476 Low
No
No
 5.18(ACCL.2)C0 24.02.2026 SB2026022440