Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2001-1135

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.

Published

2001-08-14T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Hardware	zyxel	prestige	642r	Yes

References

http://www.securityfocus.com/archive/1/203022 ([email protected])
http://www.securityfocus.com/archive/1/203592 ([email protected])
http://www.securityfocus.com/archive/1/204439 Vendor Advisory ([email protected])
http://www.securityfocus.com/archive/1/214971 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/3346 Vendor Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/7146 ([email protected])
http://www.securityfocus.com/archive/1/203022 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/203592 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/204439 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/214971 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/3346 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/7146 (af854a3a-2127-422b-91ae-364da2661108)