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VF
Product
VMG4005-B50B firmware
by Zyxel · last CVE Jun 2, 2026
7
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Vulnerabilities7In the news0Timeline
Severity mix
Critical 1High 4Medium 2Low 0
Severity
All severities7Critical1High4Medium2Low0
Exploitation
On CISA KEV0Exploited in the wild0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-3871
6.5
0%
Jun 2
A buffer overflow vulnerability in the UPnP DeletePortMapping() command in Zyxel VMG4005-B50B firmware versions through 5.13(ABRL.5.4)C0 could allow an adjacent attacker to…
Affected: <= 5.13(ABRL.5.4)C0
CVE-2026-3870
6.5
0%
Jun 2
A buffer overflow vulnerability in the UPnP AddPortMapping() command in Zyxel VMG4005-B50B firmware versions through 5.13(ABRL.5.4)C0 could allow an adjacent attacker to trigger a…
Affected: <= 5.13(ABRL.5.4)C0
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