Vulnerability in Al-Enterprise Omnivista 4760
CVE-2019-20047
An issue was discovered on Alcatel-Lucent OmniVista 4760 devices, and 8770 devices before 4.1.2. An incorrect web server configuration allows a remote unauthenticated attacker to retrieve the content of its own session files. Every session file contains the administrative LDAP credentials encoded in a reversible format. Sessions are stored in /sessions/sess_<sessionid>.
EPSS: 0.027 (84.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Al-enterprise Omnivista_4760
- Al-enterprise Omnivista_8770
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-20047?
- CVE-2019-20047 is a high-severity vulnerability in Al-Enterprise Omnivista 4760, classified under Insufficiently Protected Credentials. CVSS score: 7.5/10. Published 2019-12-27.
- How severe is CVE-2019-20047?
- High severity. CVSS v3 base score is 7.5 out of 10.