CVE-2020-15341

moderate-risk
Published 2022-09-29

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.

Do I need to act?

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0.31% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Zyxel

References (4)

Exploit https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabiliti...
Vendor Advisory https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml
Exploit https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabiliti...
Vendor Advisory https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml
34
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 1/34 · Minimal
Exposure 7/34 · Low