PT-2020-14359 · Zyxel+1 · Zyxel Cloudcnm Secumanager+1

Alexandre Torres + 1 · Published 2020-06-29 · Updated 2020-07-06 · CVE-2020-15322

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Zyxel CloudCNM SecuManager versions 3.1.0 through 3.1.1

Description The issue concerns a hardcoded password, specifically wbboEZ4BN3ssxAfM, for the debian-sys-maint account.

Recommendations For versions 3.1.0 and 3.1.1, consider changing the hardcoded password for the debian-sys-maint account to a unique and secure password as a mitigation measure.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2020-15322

Affected Products

Debian

Zyxel Cloudcnm Secumanager

References · 4

• 🔥 https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html · Exploit
• https://osv.dev/vulnerability/CVE-2020-15322 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-15322 · Security Note
• https://zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml · Vendor Advisory