CVE-2018-20341

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-14. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

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

WINMAGIC SecureDoc Disk Encryption software before 8.3 has an Unquoted Service Path vulnerability, which could allow an attacker to execute arbitrary code on a target system. If the executable is enclosed in quote tags "" then the system will know where to find it. However if the path of where the application binary is located doesn't contain any quotes then Windows will try to find it and execute it inside every folder of this path until they reach the executable.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

April 8, 2019

Last Modified

November 21, 2024

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 42× 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.

Showing the most recent 100 of 103 total refreshes for this CVE.

  1. 2026-07-26 14:51 UTCEPSS rescore
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  7. 2026-07-23 01:35 UTCEG score recompute
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  70. 2026-05-27 20:52 UTCEG score recompute
  71. 2026-05-27 20:52 UTCGHSA enrichment
  72. 2026-05-27 13:38 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2018-20341?
CVE-2018-20341 is a high vulnerability published on April 8, 2019. WINMAGIC SecureDoc Disk Encryption software before 8.3 has an Unquoted Service Path vulnerability, which could allow an attacker to execute arbitrary code on a target system. If the executable is enclosed in quote tags "" then the system will know where to find it. However if the path of where the…
When was CVE-2018-20341 disclosed?
CVE-2018-20341 was first published in the National Vulnerability Database on April 8, 2019, 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-2018-20341 actively exploited?
CVE-2018-20341 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 80.1% of all scored CVEs.
What is the CVSS score of CVE-2018-20341?
CVE-2018-20341 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2018-20341?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-20341, 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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