Unauthenticated API Vulnerability in Zyxel CloudCNM SecuManager
CVE-2020-15342

5.3MEDIUM

Key Information:

Vendor

Zyxel
Status
Cloudcnm Secumanager
Vendor
CVE Published:
29 September 2022

What is CVE-2020-15342?

Zyxel's CloudCNM SecuManager versions 3.1.0 and 3.1.1 are susceptible to an unauthenticated API access vulnerability through the zy_install_user API. This security flaw allows unauthorized users to exploit the API, potentially leading to significant security risks for users and organizations utilizing the affected versions. It is critical for users to assess their deployment and apply necessary patches provided by Zyxel to mitigate 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:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.