Weak Permissions in Zyxel CloudCNM SecuManager Impacting Device Security
CVE-2020-15332

9.8CRITICAL

Key Information:

Vendor

Zyxel
Status
Cloudcnm Secumanager
Vendor
CVE Published:
29 September 2022

What is CVE-2020-15332?

The Zyxel CloudCNM SecuManager versions 3.1.0 and 3.1.1 exhibit weak permissions on the /opt/axess/etc/default/axess configuration file. This misconfiguration can lead to unauthorized access and manipulation of sensitive system settings, potentially compromising the integrity and security of network devices managed through this software. It is crucial for users to audit their environments and ensure that proper permission settings are enforced to mitigate the risks associated with this vulnerability.

References

https://pierrekim.github.io/blog/2020-03-09-zyxel-secuman...
x_refsource_MISC
https://www.zyxel.com/support/vulnerabilities-of-CloudCNM...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.