CVE-2019-20047

moderate-risk
Published 2019-12-27

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>.

Do I need to act?

~
2.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (2)

Omnivista 8770

Affected Vendors

Al-Enterprise

References (8)

Exploit https://git.lsd.cat/g/omnivista-rce
Exploit https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remot...
Vendor Advisory https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov87...
Exploit https://www.exploit-db.com/exploits/47761
Exploit https://git.lsd.cat/g/omnivista-rce
Exploit https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remot...
Vendor Advisory https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov87...
Exploit https://www.exploit-db.com/exploits/47761
39
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 6/34 · Minimal
Exposure 7/34 · Low