Vulnerability Intelligence Report
CVE-2019-20049
An issue was discovered on Alcatel-Lucent OmniVista 4760 devices. A remote unauthenticated attacker can chain a directory traversal (which helps to bypass authentication) with an insecure file upload to achieve Remote Code Execution as SYSTEM. The directory traversal is in the __construct() whereas the insecure file upload is in SetSkinImages().
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:12.80%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| al-enterprise | omnivista_4760 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
12.805%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2019-12-27T00:00:00 |
| Published | 2019-12-27T18:18:22 |
| Last Updated | 2024-08-05T02:32:10 |
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