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>.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

2.71% chance of exploitation in the next 30 days, 85th percentile

Published

2019-12-27

Updated

2024-08-05

Proof-of-concept exploits (2)

• https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Ex…
• https://www.exploit-db.com/exploits/47761

References

• CVE Record
• NVD entry

Related

• CVE-2019-20043
• CVE-2019-20048
• CVE-2019-20042
• CVE-2019-20049
• CVE-2019-20041
• CVE-2019-20051