What’s Vulnerable › Vulnerabilities
CVE-2019-20048
- Severity: high (CVSS 7.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 5.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2019-12-27 · updated 2026-06-17
- Weakness: CWE-434
Description
An issue was discovered on Alcatel-Lucent OmniVista 8770 devices before 4.1.2. An authenticated remote attacker, with elevated privileges in the Web Directory component on port 389, may upload a PHP file to achieve Remote Code Execution as SYSTEM.
Affected products
- Al-Enterprise Omnivista 8770: before 4.1.12 — fixed in 4.1.12
How to fix
Upgrade to a fixed version: Al-Enterprise Omnivista 8770 4.1.12. Check the vendor advisory for mitigations.
References
- https://git.lsd.cat/g/omnivista-rce
- https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.html
- https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov8770-rce-vulnerability-en.pdf
- https://www.exploit-db.com/exploits/47761
- https://git.lsd.cat/g/omnivista-rce
- https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.html
- https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov8770-rce-vulnerability-en.pdf
- https://www.exploit-db.com/exploits/47761
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