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zyxel zynos 3.40 vulnerabilities and exploits
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NA
CVE-2007-1586
ZynOS 3.40 allows remote malicious users to cause a denial of service (link restart) by sending a request for the name \M via the SMB Mail Slot Protocol.
Zyxel Zynos 3.40
1 EDB exploit
NA
CVE-2004-1540
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 malicious users to reset the router configuration file.
Zyxel Prestige 645r A1
Zyxel Prestige 650h
Zyxel Prestige 650hw
Zyxel Prestige 650hw 31
Zyxel Prestige 650r
Zyxel Zynos 3.40
Zyxel Zynos Is.3
Zyxel Zynos Is.5
1 EDB exploit
NA
CVE-2008-1522
ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) up to and including 3.40(AHQ.3), have (1) "user" as their default password for the "user" account and (2) "1234" as their default password for the "admin" ac...
Zyxel Zynos 3.40
Zyxel Prestige 660 H-d1
Zyxel Prestige 660 H-d3
Zyxel Prestige 661 Hw-d1
NA
CVE-2008-1523
ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) up to and including 3.40(AHQ.3), allow remote authenticated users to obtain ISP and Dynamic DNS credentials by sending a direct request for (1) WAN.html, (2) wzPPPOE.html, and (3) rpDyDNS.h...
Zyxel Zynos 3.40
Zyxel Prestige 660 H-d1
Zyxel Prestige 660 H-d3
Zyxel Prestige 661 Hw-d1
NA
CVE-2008-1524
The SNMP service on ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) up to and including 3.40(AHQ.3), has "public" as its default community for both (1) read and (2) write operations, which allows remote malicious users to perform admin...
Zyxel Prestige 660 H-d1
Zyxel Prestige 660 H-d3
Zyxel Zynos 3.40
Zyxel Prestige 661 Hw-d1
NA
CVE-2008-1521
ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) up to and including 3.40(AHQ.3), allow remote authenticated users to gain privileges by accessing administrative URIs, as demonstrated by rpSysAdmin.html.
Zyxel Zynos 3.40
Zyxel Prestige 660 H-d1
Zyxel Prestige 660 H-d3
Zyxel Prestige 661 Hw-d1
NA
CVE-2008-1525
The default SNMP configuration on ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) up to and including 3.40(AHQ.3), has a Trusted Host value of 0.0.0.0, which allows remote malicious users to send SNMP requests from any source IP address.
Zyxel Prestige 660 H-d3
Zyxel Prestige 661 Hw-d1
Zyxel Zynos 3.40
Zyxel Prestige 660 H-d1
NA
CVE-2008-1527
ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(PE9) and 3.40(AGD.2) up to and including 3.40(AHQ.3), support authentication over HTTP via a hash string in the hiddenPassword field, which allows remote malicious users to obtain access via a rep...
Zyxel Prestige 660 H-d1
Zyxel Prestige 660 H-d3
Zyxel Zynos 3.40
Zyxel Prestige 661 Hw-d1
NA
CVE-2008-1529
ZyXEL Prestige routers have a minimum password length for the admin account that is too small, which makes it easier for remote malicious users to guess passwords via brute force methods.
Zyxel Zynos 3.40
Zyxel Prestige 661 Hw-d1
Zyxel Prestige 660 H-d1
Zyxel Prestige 660 H-d3
NA
CVE-2008-1528
ZyXEL Prestige routers, including P-660, P-661, and P-662 models with firmware 3.40(AGD.2) up to and including 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...
Zyxel Prestige 661 Hw-d1
Zyxel Zynos 3.40
Zyxel Prestige 660 H-d1
Zyxel Prestige 660 H-d3
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-3400
deserialization
CVE-2024-21788
CVE-2023-42433
CVE-2024-21841
CVE-2024-22095
local file inclusion
memory leak
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