What is CVE-2020-15341?

CVE-2020-15341 is a high-severity vulnerability in Zyxel Cloudcnm_secumanager, classified under Insufficiently Protected Credentials. CVSS score: 7.5/10. Published 2022-09-29.

How severe is CVE-2020-15341?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2020-15341 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Zyxel Cloudcnm_secumanager

CVE-2020-15341

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

EPSS: 0.011 (60.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Zyxel Cloudcnm_secumanager — versions 3.1.0, 3.1.1
N/a — versions n/a

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2020-15341

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-15341?: CVE-2020-15341 is a high-severity vulnerability in Zyxel Cloudcnm_secumanager, classified under Insufficiently Protected Credentials. CVSS score: 7.5/10. Published 2022-09-29.
How severe is CVE-2020-15341?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-15341 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.