PT-2015-3218 · Zyxel · Zyxel Pmg5318-B20A

Karn Ganeshen · Published 2015-12-31 · Updated 2016-12-07 · CVE-2015-6020

Positive Technologies (AI Summary)

CVSS v2.0

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ZyXEL PMG5318-B20A version 1.00AANC0b5

Description The issue is related to insufficient access control in the ZyXEL PMG5318-B20A device, allowing remote authenticated users to gain administrative privileges by leveraging access to a user account.

Recommendations For ZyXEL PMG5318-B20A version 1.00AANC0b5, consider restricting access to the device until a patch or firmware update is available to address the insufficient access control. As a temporary workaround, limit the use of user accounts to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2016-00964

CVE-2015-6020

Affected Products

Zyxel Pmg5318-B20A

References · 5

• https://bdu.fstec.ru/vul/2016-00964 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2015-6020 · Security Note
• http://securitytracker.com/id/1034553 · Note
• https://kb.cert.org/vuls/id/870744 · Note
• https://kb.cert.org/vuls/id/BLUU-9ZQU2R · Note