CVE-2020-15338

MEDIUM 5.3CVE-2020-15338 · Published 29/09/2022 · updated 17/06/2026

In short

CVE-2020-15338 is a MEDIUM (CVSS 5.3) vulnerability affecting cloudcnm secumanager (zyxel).
Chance of exploitation in the next 30 days (EPSS): 0.76%, higher than 55.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
cloudcnm secumanager zyxel	`= 3.1.0= 3.1.1`	No fix yet

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a "Use of GET Request Method With Sensitive Query Strings" issue for /cnr requests.

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