PT-2007-5505 · Zyxel · Zynos

Published 2007-08-13 · Updated 2018-10-15 · CVE-2007-4319

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ZyNOS firmware version 3.62(WK.6)

Description The management interface in the firmware allows remote authenticated administrators to cause a denial of service, specifically an infinite reboot loop, via invalid configuration data. This issue may not cross privilege boundaries and could be resultant from a Cross-Site Request Forgery (CSRF) attack.

Recommendations For ZyNOS firmware version 3.62(WK.6), as a temporary workaround, consider restricting access to the management interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Related Identifiers

CVE-2007-4319

Affected Products

Zynos

References · 7

• 🔥 http://securityfocus.com/bid/25262 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2007-4319 · Security Note
• http://louhi.fi/advisory/zyxel_070810.txt · Note
• http://securityreason.com/securityalert/3002 · Note
• http://osvdb.org/42448 · Note
• http://securityfocus.com/archive/1/476031/100/0/threaded · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35941 · Note