CVE-2019-20049
Critical
Description
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().
SeverityCritical
CVSS9.8
Exploit probability—
ProductAl-enterprise Omnivista
PublishedDec 27, 2019
First seenDec 27, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| al-enterprise omnivista_4760 | No range specified | — |
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