Filtered by vendor Zyxel
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Total
314 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-11253 | 1 Zyxel | 2 Vmg8825-t50k, Vmg8825-t50k Firmware | 2025-07-12 | 7.2 High |
| A post-authentication command injection vulnerability in the "DNSServer” parameter of the diagnostic function in the Zyxel VMG8825-T50K firmware version V5.50(ABOM.8.5)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device. | ||||
| CVE-2025-0890 | 1 Zyxel | 1 Vmg4325-b10a Firmware | 2025-07-12 | 9.8 Critical |
| **UNSUPPORTED WHEN ASSIGNED** Insecure default credentials for the Telnet function in the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an attacker to log in to the management interface if the administrators have the option to change the default credentials but fail to do so. | ||||
| CVE-2025-3577 | 1 Zyxel | 2 Amg1302-t10b, Amg1302-t10b Firmware | 2025-06-23 | 4.9 Medium |
| **UNSUPPORTED WHEN ASSIGNED** A path traversal vulnerability in the web management interface of the Zyxel AMG1302-T10B firmware version 2.00(AAJC.16)C0 could allow an authenticated attacker with administrator privileges to access restricted directories by sending a crafted HTTP request to an affected device. | ||||
| CVE-2023-35136 | 1 Zyxel | 20 Atp100, Atp100w, Atp200 and 17 more | 2025-06-05 | 5.5 Medium |
| An improper input validation vulnerability in the “Quagga” package of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an authenticated local attacker to access configuration files on an affected device. | ||||
| CVE-2022-34746 | 1 Zyxel | 20 Gs1900-10hp, Gs1900-10hp Firmware, Gs1900-16 and 17 more | 2025-05-29 | 5.9 Medium |
| An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring the RSA modulus N in the certificate of the web administration interface. | ||||
| CVE-2022-40602 | 1 Zyxel | 2 Lte3301-m209, Lte3301-m209 Firmware | 2025-04-28 | 9.8 Critical |
| A flaw in the Zyxel LTE3301-M209 firmware verisons prior to V1.00(ABLG.6)C0 could allow a remote attacker to access the device using an improper pre-configured password if the remote administration feature has been enabled by an authenticated administrator. | ||||
| CVE-2022-40603 | 1 Zyxel | 38 Atp100, Atp100 Firmware, Atp100w and 35 more | 2025-04-23 | 4.7 Medium |
| A cross-site scripting (XSS) vulnerability in the CGI program of Zyxel ZyWALL/USG series firmware versions 4.30 through 4.72, VPN series firmware versions 4.30 through 5.31, USG FLEX series firmware versions 4.50 through 5.31, and ATP series firmware versions 4.32 through 5.31, which could allow an attacker to trick a user into visiting a crafted URL with the XSS payload. Then, the attacker could gain access to some browser-based information if the malicious script is executed on the victim’s browser. | ||||
| CVE-2016-10401 | 1 Zyxel | 2 Pk5001z, Pk5001z Firmware | 2025-04-20 | N/A |
| ZyXEL PK5001Z devices have zyad5001 as the su password, which makes it easier for remote attackers to obtain root access if a non-root account password is known (or a non-root default account exists within an ISP's deployment of these devices). | ||||
| CVE-2017-7964 | 1 Zyxel | 1 Wre6505 Firmware | 2025-04-20 | N/A |
| Zyxel WRE6505 devices have a default TELNET password of 1234 for the root and admin accounts, which makes it easier for remote attackers to conduct DNS hijacking attacks by reconfiguring the built-in dnshijacker process. | ||||
| CVE-2016-10227 | 1 Zyxel | 4 Nwa3560-n, Nwa3560-n Firmware, Usg50 and 1 more | 2025-04-20 | N/A |
| Zyxel USG50 Security Appliance and NWA3560-N Access Point allow remote attackers to cause a denial of service (CPU consumption) via a flood of ICMPv4 Port Unreachable packets. | ||||
| CVE-2017-17901 | 1 Zyxel | 2 P-660hw, P-660hw Firmware | 2025-04-20 | N/A |
| ZyXEL P-660HW v3 devices allow remote attackers to cause a denial of service (CPU consumption) via a flood of IP packets with a TTL of 1. | ||||
| CVE-2017-3216 | 5 Greenpacket, Huawei, Mada and 2 more | 28 Ox350, Ox350 Firmware, Bm2022 and 25 more | 2025-04-20 | N/A |
| WiMAX routers based on the MediaTek SDK (libmtk) that use a custom httpd plugin are vulnerable to an authentication bypass allowing a remote, unauthenticated attacker to gain administrator access to the device by performing an administrator password change on the device via a crafted POST request. | ||||
| CVE-2017-15226 | 1 Zyxel | 2 Nbg6716, Nbg6716 Firmware | 2025-04-20 | N/A |
| Zyxel NBG6716 V1.00(AAKG.9)C0 devices allow command injection in the ozkerz component because beginIndex and endIndex are used directly in a popen call. | ||||
| CVE-2015-7256 | 1 Zyxel | 50 C1000z, C1000z Firmware, Fr1000z and 47 more | 2025-04-20 | N/A |
| ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, and NWA1123-NI access points; P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A, VMG8924-B30A, and VSG1435-B101 DSL CPEs; PMG5318-B20A GPONs; SBG3300-N000, SBG3300-NB00, and SBG3500-N000 small business gateways; GS1900-8 and GS1900-24 switches; and C1000Z, Q1000, FR1000Z, and P8702N project models use non-unique X.509 certificates and SSH host keys. | ||||
| CVE-2022-38546 | 1 Zyxel | 2 Nbg7510, Nbg7510 Firmware | 2025-04-15 | 5.3 Medium |
| A DNS misconfiguration was found in Zyxel NBG7510 firmware versions prior to V1.00(ABZY.3)C0, which could allow an unauthenticated attacker to access the DNS server when the device is switched to the AP mode. | ||||
| CVE-2014-0353 | 1 Zyxel | 2 N300 Netusb Nbg-419n, N300 Netusb Nbg-419n Firmware | 2025-04-12 | N/A |
| The ZyXEL Wireless N300 NetUSB NBG-419N router with firmware 1.00(BFQ.6)C0 allows remote attackers to bypass authentication by using %2F sequences in place of / (slash) characters. | ||||
| CVE-2016-1317 | 1 Zyxel | 1 Gs1900-10hp Firmware | 2025-04-12 | N/A |
| Cisco Unified Communications Manager 11.5(0.98000.480) allows remote authenticated users to obtain sensitive database table-name and entity-name information via a direct request to an unspecified URL, aka Bug ID CSCuy11098. | ||||
| CVE-2014-4162 | 1 Zyxel | 1 P-660hw | 2025-04-12 | N/A |
| Multiple cross-site request forgery (CSRF) vulnerabilities in the Zyxel P-660HW-T1 (v3) wireless router allow remote attackers to hijack the authentication of administrators for requests that change the (1) wifi password or (2) SSID via a request to Forms/WLAN_General_1. | ||||
| CVE-2015-7283 | 1 Zyxel | 2 Nbg-418n, Nbg-418n Firmware | 2025-04-12 | N/A |
| The web administration interface on ZyXEL NBG-418N devices with firmware 1.00(AADZ.3)C0 has a default password of 1234 for the admin account, which allows remote attackers to obtain administrative privileges by leveraging a LAN session. | ||||
| CVE-2016-1319 | 4 Samsung, Sun, Zyxel and 1 more | 4 X14j Firmware, Opensolaris, Gs1900-10hp Firmware and 1 more | 2025-04-12 | N/A |
| Cisco Unified Communications Manager (aka CallManager) 9.1(2.10000.28), 10.5(2.10000.5), 10.5(2.12901.1), and 11.0(1.10000.10); Unified Communications Manager IM & Presence Service 10.5(2); Unified Contact Center Express 11.0(1); and Unity Connection 10.5(2) store a cleartext encryption key, which allows local users to obtain sensitive information via unspecified vectors, aka Bug ID CSCuv85958. | ||||