Unauthenticated API Vulnerability in Zyxel CloudCNM SecuManager
CVE-2020-15345

5.3MEDIUM

Key Information:

Vendor

Zyxel
Status
Cloudcnm Secumanager
Vendor
CVE Published:
29 September 2022

What is CVE-2020-15345?

The Zyxel CloudCNM SecuManager versions 3.1.0 and 3.1.1 contain a significant vulnerability that allows unauthenticated users to access the zy_get_instances_for_update API. This flaw could potentially allow attackers to retrieve sensitive information or manipulate the service's functionality without proper authorization. Organizations using these versions should implement mitigation measures immediately to secure their systems.

References

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

.