Filtered by vendor Zyxel
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Total
194 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2008-1529 | 1 Zyxel | 3 Prestige 660, Prestige 661, Zynos | 2018-10-11 | 5.0 MEDIUM | N/A |
| ZyXEL Prestige routers have a minimum password length for the admin account that is too small, which makes it easier for remote attackers to guess passwords via brute force methods. | |||||
| CVE-2008-1528 | 1 Zyxel | 3 Prestige 660, Prestige 661, Zynos | 2018-10-11 | 4.0 MEDIUM | N/A |
| ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to obtain authentication data by making direct HTTP requests and then reading the HTML source, as demonstrated by a request for (1) RemMagSNMP.html, which discloses SNMP communities; or (2) WLAN.html, which discloses WEP keys. | |||||
| CVE-2008-1527 | 1 Zyxel | 3 Prestige 660, Prestige 661, Zynos | 2018-10-11 | 7.5 HIGH | N/A |
| ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(PE9) and 3.40(AGD.2) through 3.40(AHQ.3), support authentication over HTTP via a hash string in the hiddenPassword field, which allows remote attackers to obtain access via a replay attack. | |||||
| CVE-2008-1526 | 1 Zyxel | 3 Prestige 660, Prestige 661, Zynos | 2018-10-11 | 5.0 MEDIUM | N/A |
| ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(PE9) and 3.40(AGD.2) through 3.40(AHQ.3), do not use a salt when calculating an MD5 password hash, which makes it easier for attackers to crack passwords. | |||||
| CVE-2008-1525 | 1 Zyxel | 3 Prestige 660, Prestige 661, Zynos | 2018-10-11 | 5.0 MEDIUM | N/A |
| The default SNMP configuration on ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), has a Trusted Host value of 0.0.0.0, which allows remote attackers to send SNMP requests from any source IP address. | |||||
| CVE-2008-1524 | 1 Zyxel | 3 Prestige 660, Prestige 661, Zynos | 2018-10-11 | 7.5 HIGH | N/A |
| The SNMP service on ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), has "public" as its default community for both (1) read and (2) write operations, which allows remote attackers to perform administrative actions via SNMP, as demonstrated by reading the Dynamic DNS service password or inserting an XSS sequence into the system.sysName.0 variable, which is displayed on the System Status page. | |||||
| CVE-2008-1254 | 1 Zyxel | 1 P-660hw | 2018-10-11 | 6.8 MEDIUM | N/A |
| Multiple cross-site request forgery (CSRF) vulnerabilities on the ZyXEL P-660HW series router allow remote attackers to (1) change DNS servers and (2) add keywords to the "bannedlist" via unspecified vectors. | |||||
| CVE-2008-1255 | 1 Zyxel | 1 P-660hw | 2018-10-11 | 10.0 HIGH | N/A |
| The ZyXEL P-660HW series router maintains authentication state by IP address, which allows remote attackers to bypass authentication by establishing a session from a source IP address of a previously authenticated user. | |||||
| CVE-2008-1256 | 1 Zyxel | 1 P-660hw | 2018-10-11 | 10.0 HIGH | N/A |
| The ZyXEL P-660HW series router has "admin" as its default password, which allows remote attackers to gain administrative access. | |||||
| CVE-2008-1257 | 1 Zyxel | 4 P-660hw, P-660hw D1, P-660hw D3 and 1 more | 2018-10-11 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Forms/DiagGeneral_2 on the ZyXEL P-660HW series router allows remote attackers to inject arbitrary web script or HTML via the PingIPAddr parameter. | |||||
| CVE-2008-1259 | 1 Zyxel | 1 P-2602hw-d1a | 2018-10-11 | 9.3 HIGH | N/A |
| The Zyxel P-2602HW-D1A router with 3.40(AJZ.1) firmware maintains authentication state by IP address, which allows remote attackers to bypass authentication by establishing a session from a source IP address of a user who previously authenticated within the previous 5 minutes. | |||||
| CVE-2008-1260 | 1 Zyxel | 1 P-2602hw-d1a | 2018-10-11 | 4.3 MEDIUM | N/A |
| Multiple cross-site request forgery (CSRF) vulnerabilities on the Zyxel P-2602HW-D1A router with 3.40(AJZ.1) firmware allow remote attackers to (1) make the admin web server available on the Internet (WAN) interface via the WWWAccessInterface parameter to Forms/RemMagWWW_1 or (2) change the IP whitelisting timeout via the StdioTimout parameter to Forms/rpSysAdmin_1. | |||||
| CVE-2008-1261 | 1 Zyxel | 1 P-2602hw-d1a | 2018-10-11 | 5.0 MEDIUM | N/A |
| The Zyxel P-2602HW-D1A router with 3.40(AJZ.1) firmware provides different responses to admin page requests depending on whether a user is logged in, which allows remote attackers to obtain current login status by requesting an arbitrary admin URI. | |||||
| CVE-2011-0746 | 1 Zyxel | 1 O2 Dsl Router Classic | 2018-10-09 | 4.3 MEDIUM | N/A |
| Cross-site request forgery (CSRF) vulnerability in Forms/PortForwarding_Edit_1 on the ZyXEL O2 DSL Router Classic allows remote attackers to hijack the authentication of administrators for requests that insert cross-site scripting (XSS) sequences via the PortRule_Name parameter. | |||||
| CVE-2002-0438 | 1 Zyxel | 1 Zywall10 | 2018-08-13 | 5.0 MEDIUM | N/A |
| ZyXEL ZyWALL 10 before 3.50 allows remote attackers to cause a denial of service via an ARP packet with the firewall's IP address and an incorrect MAC address, which causes the firewall to disable the LAN interface. | |||||
| CVE-2008-1160 | 1 Zyxel | 1 Zywall | 2018-08-13 | 7.5 HIGH | N/A |
| ZyXEL ZyWALL 1050 has a hard-coded password for the Quagga and Zebra processes that is not changed when it is set by a user, which allows remote attackers to gain privileges. | |||||
| CVE-2017-17901 | 1 Zyxel | 2 P-660hw, P-660hw Firmware | 2018-01-16 | 7.8 HIGH | 7.5 HIGH |
| 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-2001-1135 | 1 Zyxel | 1 Prestige | 2017-12-18 | 7.5 HIGH | N/A |
| ZyXEL Prestige 642R and 642R-I routers do not filter the routers' Telnet and FTP ports on the external WAN interface from inside access, allowing someone on an internal computer to reconfigure the router, if the password is known. | |||||
| CVE-2016-10401 | 1 Zyxel | 2 Pk5001z, Pk5001z Firmware | 2017-11-02 | 9.0 HIGH | 8.8 HIGH |
| 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-2015-7256 | 1 Zyxel | 50 C1000z, C1000z Firmware, Fr1000z and 47 more | 2017-10-11 | 4.3 MEDIUM | 5.9 MEDIUM |
| 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. | |||||