PT-2023-20846 · Diasoft · Diasoft File Replication Pro

Published 2023-04-13 · Updated 2023-04-21 · CVE-2023-26918

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 Diasoft File Replication Pro version 7.5.0

Description The issue allows attackers to escalate privileges by replacing a legitimate file with a Trojan horse that will be executed as LocalSystem. This occurs because the directory %ProgramFiles%FileReplicationPro allows Everyone:(F) access, which means everyone has full access to the directory.

Recommendations For Diasoft File Replication Pro version 7.5.0, consider restricting access to the %ProgramFiles%FileReplicationPro directory to prevent unauthorized file replacements until a patch is available. Additionally, monitor the directory for any suspicious activity to minimize the risk of exploitation.

Exploit

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2023-26918

Affected Products

Diasoft File Replication Pro

References · 6

• 🔥 http://packetstormsecurity.com/files/171879/File-Replication-Pro-7.5.0-Insecure-Permissions-Privilege-Escalation.html · Exploit
• 🔥 https://exploit-db.com/exploits/51375 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-26918 · Security Note
• https://osv.dev/vulnerability/CVE-2023-26918 · Vendor Advisory
• https://filereplicationpro.com · Note
• https://t.me/cvenotify/48859 · Telegram Post