PT-2020-12824 · Hylafax+1 · Hylafax Enterprise Web Interface+1

Published 2020-05-19 · Updated 2021-07-21 · CVE-2020-11766

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iFAX AvantFAX versions 3.3.5 and earlier HylaFAX Enterprise Web Interface versions 0.2.4 and earlier

Description The issue allows authenticated Command Injection in the sendfax.php file.

Recommendations For iFAX AvantFAX versions 3.3.5 and earlier, update to version 3.3.6 or later. For HylaFAX Enterprise Web Interface versions 0.2.4 and earlier, update to version 0.2.5 or later.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-11766

Affected Products

Hylafax Enterprise Web Interface

Ifax Avantfax

References · 4

• https://osv.dev/vulnerability/CVE-2020-11766 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11766 · Security Note
• ftp://ftp.ifax.com/security/CVE-2020-11766.html · Vendor Advisory
• https://t.me/cvenotify/3922 · Telegram Post