Hardcoded SSH Key Vulnerability in Zyxel CloudCNM SecuManager Software
CVE-2020-15340

7.5HIGH

Key Information:

Vendor

Zyxel
Status
Cloudcnm Secumanager
Vendor
CVE Published:
29 September 2022

What is CVE-2020-15340?

The Zyxel CloudCNM SecuManager versions 3.1.0 and 3.1.1 contain a hardcoded SSH key which can potentially allow unauthorized access to the system. This vulnerability can be exploited by attackers to gain remote access, compromising the integrity of the system and potentially leading to data breaches. Proper remediation steps should be taken to replace the hardcoded key and secure the system.

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:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.