CVE Vulnerability

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_.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://git.lsd.cat/g/omnivista-rce Exploit Third Party Advisory
https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.html Exploit Third Party Advisory
https://www.exploit-db.com/exploits/47761 Exploit Third Party Advisory
https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov8770-rce-vulnerability-en.pdf Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:al-enterprise:omnivista_4760:*:*:*:*:*:*:*:*
cpe:2.3:a:al-enterprise:omnivista_8770:*:*:*:*:*:*:*:*
Information

Published : 2019-12-27 07:15

Updated : 2020-01-07 09:35

NVD link : CVE-2019-20047

Mitre link : CVE-2019-20047

Products Affected
No products.
CWE
CWE-522