PT-2019-16062 · Alcatel Lucent · Alcatel-Lucent Omnivista 4760+1

0X1911 · Published 2019-12-27 · Updated 2020-01-07 · CVE-2019-20047

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Alcatel-Lucent OmniVista 4760 versions prior to 4.1.2 Alcatel-Lucent OmniVista 8770 versions prior to 4.1.2

Description An issue was discovered that allows a remote unauthenticated attacker to retrieve the content of its own session files due to an incorrect web server configuration. Each session file contains administrative LDAP credentials encoded in a reversible format. Sessions are stored in /sessions/sess .

Recommendations For Alcatel-Lucent OmniVista 4760 versions prior to 4.1.2, update to version 4.1.2 or later. For Alcatel-Lucent OmniVista 8770 versions prior to 4.1.2, update to version 4.1.2 or later.

Exploit

Fix

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2019-20047

Affected Products

Alcatel-Lucent Omnivista 4760

Alcatel-Lucent Omnivista 8770

References · 6

• 🔥 https://git.lsd.cat/g/omnivista-rce · Exploit
• 🔥 https://exploit-db.com/exploits/47761 · Exploit
• 🔥 https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.html · Exploit
• https://osv.dev/vulnerability/CVE-2019-20047 · Vendor Advisory
• https://al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov8770-rce-vulnerability-en.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20047 · Security Note