PT-2021-18719 · Unknown · Ssl Network Extender Client

Published 2021-06-08 · Updated 2023-06-20 · CVE-2021-30357

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SSL Network Extender Client for Linux versions prior to build 800008302

Description The issue allows partial disclosure of files to which the user did not have access, due to the revelation of part of the contents of the configuration file supplied.

Recommendations For versions prior to build 800008302, update to build 800008302 or later to resolve the issue.

Exploit

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

CVE-2021-30357

Affected Products

Ssl Network Extender Client

References · 6

• 🔥 https://github.com/joaovarelas/CVE-2021-30357_CheckPoint_SNX_VPN_PoC · Exploit
• https://supportcontent.checkpoint.com/solutions?id=sk173513 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-30357 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30357 · Security Note
• https://t.me/cvenotify/15851 · Telegram Post
• https://t.me/cybersecuritytechnologies/8521 · Telegram Post