Vulnerabilities (CVE)

Filtered by vendor Zyxel Subscribe
Total 264 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2004-1540 1 Zyxel 2 Prestige, Zynos 2017-07-11 5.0 MEDIUM N/A
ZyXEL Prestige 623, 650, and 652 HW Routers, and possibly other versions, with HTTP Remote Administration enabled, does not require a password to access rpFWUpload.html, which allows remote attackers to reset the router configuration file.
CVE-2004-0670 1 Zyxel 1 Prestige 2017-07-11 5.0 MEDIUM N/A
Prestige 650HW-31 running Rompager 4.7 software allows remote attackers to cause a denial of service (device reboot) via a long password.
CVE-2001-1194 1 Zyxel 2 Prestige 1600, Prestige 681 2017-07-11 5.0 MEDIUM N/A
Zyxel Prestige 681 and 1600 SDSL Routers allow remote attackers to cause a denial of service via malformed packets with (1) an IP length less than actual packet size, or (2) fragmented packets whose size exceeds 64 kilobytes after reassembly.
CVE-2016-1350 6 Cisco, Lenovo, Samsung and 3 more 6 Ios Xe, Thinkcentre E75s Firmware, X14j Firmware and 3 more 2017-05-12 7.8 HIGH 7.5 HIGH
Cisco IOS 15.3 and 15.4, Cisco IOS XE 3.8 through 3.11, and Cisco Unified Communications Manager allow remote attackers to cause a denial of service (device reload) via malformed SIP messages, aka Bug ID CSCuj23293.
CVE-2016-1344 7 Cisco, Lenovo, Netgear and 4 more 7 Ios Xe, Thinkcentre E75s Firmware, Jr6150 Firmware and 4 more 2017-05-12 7.1 HIGH 5.9 MEDIUM
The IKEv2 implementation in Cisco IOS 15.0 through 15.6 and IOS XE 3.3 through 3.17 allows remote attackers to cause a denial of service (device reload) via fragmented packets, aka Bug ID CSCux38417.
CVE-2017-6884 1 Zyxel 2 Emg2926, Emg2926 Firmware 2017-04-12 9.0 HIGH 8.8 HIGH
A command injection vulnerability was discovered on the Zyxel EMG2926 home router with firmware V1.00(AAQT.4)b8. The vulnerability is located in the diagnostic tools, specifically the nslookup function. A malicious user may exploit numerous vectors to execute arbitrary commands on the router, such as the ping_ip parameter to the expert/maintenance/diagnostic/nslookup URI.
CVE-2016-10227 1 Zyxel 4 Nwa3560-n, Nwa3560-n Firmware, Usg50 and 1 more 2017-03-29 7.8 HIGH 7.5 HIGH
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-2015-7284 1 Zyxel 2 Nbg-418n, Nbg-418n Firmware 2016-12-07 6.8 MEDIUM 8.0 HIGH
Cross-site request forgery (CSRF) vulnerability on ZyXEL NBG-418N devices with firmware 1.00(AADZ.3)C0 allows remote attackers to hijack the authentication of arbitrary users.
CVE-2015-7283 1 Zyxel 2 Nbg-418n, Nbg-418n Firmware 2016-12-07 9.3 HIGH 8.1 HIGH
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-2015-6020 1 Zyxel 1 Pmg5318-b20a Firmware 2016-12-07 8.3 HIGH 8.0 HIGH
ZyXEL PMG5318-B20A devices with firmware 1.00AANC0b5 allow remote authenticated users to obtain administrative privileges by leveraging access to the user account.
CVE-2015-6019 1 Zyxel 1 Pmg5318-b20a Firmware 2016-12-07 5.0 MEDIUM 8.5 HIGH
The management portal on ZyXEL PMG5318-B20A devices with firmware 1.00AANC0b5 does not terminate sessions upon a logout action, which allows remote attackers to bypass intended access restrictions by leveraging an unattended workstation.
CVE-2015-6017 1 Zyxel 1 P-660hw-t1 V2 Firmware 2016-12-07 4.3 MEDIUM 6.1 MEDIUM
Multiple cross-site scripting (XSS) vulnerabilities in Forms/rpAuth_1 on ZyXEL P-660HW-T1 2 devices with ZyNOS firmware 3.40(AXH.0) allow remote attackers to inject arbitrary web script or HTML via the (1) LoginPassword or (2) hiddenPassword parameter.
CVE-2015-6016 1 Zyxel 4 Nbg-418n, P-660hw-t1 2, Pmg5318-b20a Firmware and 1 more 2016-12-07 10.0 HIGH 9.8 CRITICAL
ZyXEL P-660HW-T1 2 devices with ZyNOS firmware 3.40(AXH.0), PMG5318-B20A devices with firmware 1.00AANC0b5, and NBG-418N devices have a default password of 1234 for the admin account, which allows remote attackers to obtain administrative access via unspecified vectors.
CVE-2016-1319 4 Samsung, Sun, Zyxel and 1 more 4 X14j Firmware, Opensolaris, Gs1900-10hp Firmware and 1 more 2016-12-06 5.0 MEDIUM 5.3 MEDIUM
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.
CVE-2016-1317 1 Zyxel 1 Gs1900-10hp Firmware 2016-12-06 4.0 MEDIUM 4.3 MEDIUM
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-2016-1307 2 Zyxel, Zzinc 2 Gs1900-10hp Firmware, Keymouse Firmware 2016-12-06 5.5 MEDIUM 5.4 MEDIUM
The Openfire server in Cisco Finesse Desktop 10.5(1) and 11.0(1) and Unified Contact Center Express 10.6(1) has a hardcoded account, which makes it easier for remote attackers to obtain access via an XMPP session, aka Bug ID CSCuw79085.
CVE-2016-1302 5 Cisco, Samsung, Sun and 2 more 22 Nexus 92160yc-x, Nexus 92304qc, Nexus 9236c and 19 more 2016-12-06 9.0 HIGH 8.8 HIGH
Cisco Application Policy Infrastructure Controller (APIC) devices with software before 1.0(3h) and 1.1 before 1.1(1j) and Nexus 9000 ACI Mode switches with software before 11.0(3h) and 11.1 before 11.1(1j) allow remote authenticated users to bypass intended RBAC restrictions via crafted REST requests, aka Bug ID CSCut12998.
CVE-2015-6398 1 Zyxel 1 Gs1900-10hp Firmware 2016-12-06 7.8 HIGH 7.5 HIGH
Cisco Nexus 9000 Application Centric Infrastructure (ACI) Mode switches with software before 11.0(1c) allow remote attackers to cause a denial of service (device reload) via an IPv4 ICMP packet with the IP Record Route option, aka Bug ID CSCuq57512.
CVE-2016-2243 3 Hp, Samsung, Zyxel 30 1000 Series Firmware, 700 Series Firmware, 800 Series Firmware and 27 more 2016-12-03 5.4 MEDIUM 7.9 HIGH
Sure Start on HP Commercial PCs 2015 allows local users to cause a denial of service (BIOS recovery failure) by leveraging administrative access.
CVE-2016-1349 7 Cisco, Intel, Netgear and 4 more 7 Ios Xe, Core I5-9400f Firmware, Jr6150 Firmware and 4 more 2016-12-03 7.8 HIGH 7.5 HIGH
The Smart Install client implementation in Cisco IOS 12.2, 15.0, and 15.2 and IOS XE 3.2 through 3.7 allows remote attackers to cause a denial of service (device reload) via crafted image list parameters in a Smart Install packet, aka Bug ID CSCuv45410.