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NF
Product
Nr5103 Firmware
by Zyxel · last CVE Nov 18, 2025
4
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Vulnerabilities4In the news0Timeline
Severity mix
Critical 1High 2Medium 1Low 0
Severity
All severities4Critical1High2Medium1Low0
Exploitation
On CISA KEV0Exploited in the wild0
Watch

Add Nr5103 Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-43389
9.8
1%
Jan 11
A buffer overflow vulnerability in the library of the web server in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an unauthenticated attacker to execute some…
Affected: before 4.19\(abyc.3\)c0
CVE-2025-6599
7.5
0%
Nov 18
An uncontrolled resource consumption vulnerability in the web server of Zyxel DX3301-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an attacker to perform…
Affected: through 4.19\(abyc.8\)c0
CVE-2024-5412
7.5
1%
Sep 3
A buffer overflow vulnerability in the library "libclinkc" of the Zyxel VMG8825-T50K firmware version 5.50(ABOM.8)C0 could allow an unauthenticated attacker to cause denial of…
Affected: before 4.19\(abyc.6\)c0
CVE-2024-0816
5.5
0%
May 21
The buffer overflow vulnerability in the DX3300-T1 firmware version V5.50(ABVY.4)C0 could allow an authenticated local attacker to cause denial of service (DoS) conditions by…
Affected: 4.19(abyc.5)c0
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