PT-2021-3521 · Connectwise · Connectwise Automate

Published 2021-06-18 · Updated 2021-06-28 · CVE-2021-35066

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions ConnectWise Automate versions prior to 2021.0.6.132

Description The issue is related to an incorrect restriction of XML external entity references, which can be exploited by a remote attacker to execute arbitrary code or gain unauthorized access to protected information.

Recommendations For versions prior to 2021.0.6.132, update to version 2021.0.6.132 or later to resolve the issue.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

BDU:2021-03570

CVE-2021-35066

Affected Products

Connectwise Automate

References · 6

• https://home.connectwise.com/securityBulletin/60cc8c63508a120001cb6e8d · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35066 · Security Note
• https://connectwise.com/company/trust/security-bulletins · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-35066 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-03570 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021062404 · Note