CVE-2023-20038

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2023-01-20. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability in the monitoring application of Cisco Industrial Network Director could allow an authenticated, local attacker to access a static secret key used to store both local data and credentials for accessing remote systems. This vulnerability is due to a static key value stored in the application used to encrypt application data and remote credentials. An attacker could exploit this vulnerability by gaining local access to the server Cisco Industrial Network Director is installed on. A successful exploit could allow the attacker to decrypt data allowing the attacker to access remote systems monitored by Cisco Industrial Network Director.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
—
EPSS
5.8%
KEV
Not listed

Published

January 20, 2023

Last Modified

November 21, 2024

References (2)

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 44× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 23:05 UTCEG score recompute
  2. 2026-07-22 14:06 UTCEPSS rescore
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  69. 2026-05-25 08:16 UTCEG score recompute
  70. 2026-05-25 08:16 UTCGHSA enrichment

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Frequently asked(5)

What is CVE-2023-20038?
CVE-2023-20038 is a high vulnerability published on January 20, 2023. A vulnerability in the monitoring application of Cisco Industrial Network Director could allow an authenticated, local attacker to access a static secret key used to store both local data and credentials for accessing remote systems. This vulnerability is due to a static key value stored in the…
When was CVE-2023-20038 disclosed?
CVE-2023-20038 was first published in the National Vulnerability Database on January 20, 2023, 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-2023-20038 actively exploited?
CVE-2023-20038 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2023-20038?
CVE-2023-20038 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2023-20038?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-20038, 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.

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