zyxel Vulnerability Advisory Catalog

Total 308 security vulnerabilities recorded for zyxel software and firmware.

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Component: dx3300-t0_firmware

A post-authentication command injection vulnerability in the "ZyEE" function of the Zyxel EX5601-T1 firmware version V5.70(ACDZ.3.6)C0 and earlier cou...

๐Ÿ“… 2025-03-11
CVSS 7.2 Dossier →
Component: emg5723-t50k_firmware

A post-authentication command injection vulnerability in the "DNSServerโ€ parameter of the diagnostic function in the Zyxel VMG8825-T50K firmware versi...

๐Ÿ“… 2025-03-11
CVSS 7.2 Dossier →
CVE-2025-0890 CRITICAL
Component: vmg4325-b10a_firmware

**UNSUPPORTED WHEN ASSIGNED** Insecure default credentials for the Telnet function in the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR...

๐Ÿ“… 2025-02-04
CVSS 9.8 Dossier →
Component: vmg1312-b10a_firmware

**UNSUPPORTED WHEN ASSIGNED** A post-authentication command injection vulnerability in the management commands of the legacy DSL CPE Zyxel VMG4325-B10...

๐Ÿ“… 2025-02-04
CVSS 8.8 Dossier →
Component: vmg1312-b10a_firmware

**UNSUPPORTED WHEN ASSIGNED** A post-authentication command injection vulnerability in the CGI program of the legacy DSL CPE Zyxel VMG4325-B10A firmwa...

๐Ÿ“… 2025-02-04
CVSS 8.8 Dossier →
Component: nwa50ax_firmware

An improper privilege management vulnerability in the web management interface of the Zyxel WBE530 firmware versions through 7.00(ACLE.3) andย WBE660S ...

๐Ÿ“… 2025-01-14
CVSS 8.8 Dossier →
Component: emg6726-b10a_firmware

A post-authentication command injection vulnerability in the "host" parameter of the diagnostic function in Zyxel VMG4005-B50A firmware versions throu...

๐Ÿ“… 2024-12-03
CVSS 7.2 Dossier →
CVE-2024-9197 MEDIUM
Component: dx3300-t0_firmware

A post-authentication buffer overflow vulnerability in the parameter "action" of the CGI program in Zyxel VMG3625-T50B firmware versions throughย V5.50...

๐Ÿ“… 2024-12-03
CVSS 4.9 Dossier →
Component: lte3301-plus_firmware

A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM...

๐Ÿ“… 2024-12-03
CVSS 7.5 Dossier →
Component: zld

A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmwar...

๐Ÿ“… 2024-11-27
CVSS 7.5 Dossier →
Component: p6101c_firmware

**UNSUPPORTED WHEN ASSIGNED** The improper authentication vulnerability in the Zyxel P-6101C ADSL modem firmware version P-6101CSA6AP_20140331 could a...

๐Ÿ“… 2024-11-20
CVSS 7.5 Dossier →
CVE-2024-8882 MEDIUM
Component: gs1900-8_firmware

A buffer overflow vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlierย could allow an authentic...

๐Ÿ“… 2024-11-12
CVSS 4.5 Dossier →
CVE-2024-8881 MEDIUM
Component: gs1900-8_firmware

A post-authentication command injection vulnerability in the CGI program in the Zyxel GS1900-48 switch firmware version V2.80(AAHN.1)C0 and earlier co...

๐Ÿ“… 2024-11-12
CVSS 6.8 Dossier →
CVE-2024-9677 MEDIUM
Component: uos

The insufficiently protected credentials vulnerability in the CLI command of the USG FLEX H series uOS firmware version V1.21 and earlier versionsย cou...

๐Ÿ“… 2024-10-22
CVSS 5.5 Dossier →
Component: wx5600-t0_firmware

An improper restriction of operations within the bounds of a memory buffer in the USB file-sharing handler of the Zyxel VMG8825-T50K firmware versions...

๐Ÿ“… 2024-09-24
CVSS 4.9 Dossier →
Component: wx5600-t0_firmware

An improper restriction of operations within the bounds of a memory buffer in the MAC address parser of the Zyxel VMG8825-T50K firmware versions throu...

๐Ÿ“… 2024-09-24
CVSS 4.9 Dossier →
Component: wx5600-t0_firmware

An improper restriction of operations within the bounds of a memory buffer in the IPv6 address parser of the Zyxel VMG8825-T50K firmware versions thro...

๐Ÿ“… 2024-09-24
CVSS 4.9 Dossier →
Component: dx3300-t0_firmware

An improper restriction of operations within the bounds of a memory buffer in the parameter type parser of the Zyxel VMG8825-T50K firmware versions th...

๐Ÿ“… 2024-09-24
CVSS 4.9 Dossier →
CVE-2024-6342 CRITICAL
Component: nas326_firmware

**UNSUPPORTED WHEN ASSIGNED** A command injection vulnerability in the export-cgi program of Zyxel NAS326 firmware versions through V5.21(AAZF.18)C0 a...

๐Ÿ“… 2024-09-10
CVSS 9.8 Dossier →
Component: gs1900-48hpv2_firmware

An insufficient entropy vulnerability caused by the improper use of a randomness function with low entropy for web authentication tokens generation ex...

๐Ÿ“… 2024-09-10
CVSS 5.3 Dossier →
CVE-2024-7261 CRITICAL
Component: nwa110ax_firmware

The improper neutralization of special elements in the parameter "host" in the CGI program of Zyxel NWA1123ACv3 firmware version 6.70(ABVT.4) and earl...

๐Ÿ“… 2024-09-03
CVSS 9.8 Dossier →
Component: zld

A reflected cross-site scripting (XSS) vulnerability in the CGI program "dynamic_script.cgi" of Zyxel ATP series firmware versions from V4.32 through ...

๐Ÿ“… 2024-09-03
CVSS 6.1 Dossier →
Component: zld

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.60 through V5.38 and USG FLEX series firmware vers...

๐Ÿ“… 2024-09-03
CVSS 7.2 Dossier →
CVE-2024-6343 MEDIUM
Component: zld

A buffer overflow vulnerability in the CGI program of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions f...

๐Ÿ“… 2024-09-03
CVSS 4.9 Dossier →
Page 2 of 13 (308 Total Records)