Hardcoded Erlang Cookie Vulnerability in Zyxel CloudCNM SecuManager
CVE-2020-15325

5.3MEDIUM

Key Information:

Vendor

Zyxel
Status
Cloudcnm Secumanager
Vendor
CVE Published:
29 September 2022

What is CVE-2020-15325?

The Zyxel CloudCNM SecuManager versions 3.1.0 and 3.1.1 contain a vulnerability due to a hardcoded Erlang cookie utilized for ejabberd replication. This hardcoded value may allow attackers to exploit the system, potentially gaining unauthorized access and control over the affected device. Users are advised to review their system configurations and apply necessary updates or mitigations as outlined in the vendor's security advisories.

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

.