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Global data_breach → Multiple sectors HIGH 44m Global vulnerability → Government and Critical Infrastructure CRITICAL 51m Global vulnerability → Multiple sectors CRITICAL 1h Global apt → Financial Services, Government HIGH 1h Global insider → Cross-sector CRITICAL 1h Global vulnerability → Multiple sectors CRITICAL 2h Global vulnerability → Information Technology / Software Infrastructure CRITICAL 2h Global data_breach → Healthcare CRITICAL 2h Global malware → Financial Services HIGH 2h Global vulnerability → Technology/Software Development HIGH 3h Global data_breach → Multiple sectors HIGH 44m Global vulnerability → Government and Critical Infrastructure CRITICAL 51m Global vulnerability → Multiple sectors CRITICAL 1h Global apt → Financial Services, Government HIGH 1h Global insider → Cross-sector CRITICAL 1h Global vulnerability → Multiple sectors CRITICAL 2h Global vulnerability → Information Technology / Software Infrastructure CRITICAL 2h Global data_breach → Healthcare CRITICAL 2h Global malware → Financial Services HIGH 2h Global vulnerability → Technology/Software Development HIGH 3h Global data_breach → Multiple sectors HIGH 44m Global vulnerability → Government and Critical Infrastructure CRITICAL 51m Global vulnerability → Multiple sectors CRITICAL 1h Global apt → Financial Services, Government HIGH 1h Global insider → Cross-sector CRITICAL 1h Global vulnerability → Multiple sectors CRITICAL 2h Global vulnerability → Information Technology / Software Infrastructure CRITICAL 2h Global data_breach → Healthcare CRITICAL 2h Global malware → Financial Services HIGH 2h Global vulnerability → Technology/Software Development HIGH 3h

Vulnerabilities ›

CVE-2021-47861

High

Event Log Explorer 4.9.3 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquot

CWE-428 — Weakness Type

                    Published: Jan 21, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

7.8

🔗 NVD Official

📄 Description (English)

Event Log Explorer 4.9.3 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted service path by placing malicious executables in specific file system locations that will be executed with LocalSystem account privileges during service startup.

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Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 3

https://eventlogxp.com/

disclosure@vulncheck.com

https://www.exploit-db.com/exploits/49704

disclosure@vulncheck.com

https://www.vulncheck.com/advisories/event-log-explorer-elodeaeventcollectorservice-unq...

disclosure@vulncheck.com

📊 CVSS Score

7.8

/ 10.0 — High

📊 CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorL — Low / Local

Attack ComplexityL — Low / Local

Privileges RequiredL — Low / Local

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score7.8

CWECWE-428

EPSS0.02%

Exploit No

Patch ✓ Yes

Published 2026-01-21

Source Feed nvd

Views 1

🏷️ Tags

CWE-428

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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