CVE-2020-15325

MEDIUMNVD 5.35.3—

5.3

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a hardcoded Erlang cookie for ejabberd replication.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 29.2%
KEV: Not listed

Published

September 29, 2022

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html
cve@mitrehttps://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml
af854a3a-2127-422b-91ae-364da2661108https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html
af854a3a-2127-422b-91ae-364da2661108https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-312Cleartext Storage of Sensitive Information

Data Freshness Timeline

(refreshed 12× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 14:32 UTCEG score recompute
2026-05-25 14:32 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2020-15325?

CVE-2020-15325 is a medium vulnerability published on September 29, 2022. Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a hardcoded Erlang cookie for ejabberd replication.

When was CVE-2020-15325 disclosed?

CVE-2020-15325 was first published in the National Vulnerability Database on September 29, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-15325 actively exploited?

CVE-2020-15325 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-15325?

CVE-2020-15325 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2020-15325?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-15325, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2020-15325

📅 Published

🔄 Last Modified

🔗 References (4)