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().
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-12-27T18:18:22

Updated: 2019-12-27T18:18:22

Reserved: 2019-12-27T00:00:00


Link: CVE-2019-20049

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-12-27T19:15:12.723

Modified: 2020-01-07T20:39:24.537


Link: CVE-2019-20049

JSON object: View

cve-icon Redhat Information

No data.