Out-of-bounds read in Apex One - CVE-2021-25248
Published: January 28, 2021 / Updated: February 3, 2021
Vulnerability identifier: #VU50116
CSH Severity: Low
CVSS v4: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-25248
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within TmCCSF.exe. A local user can run a specially crafted code on the server to trigger out-of-bounds read error and disclose sensitive information about a named pipe.
Affected software
Apex One
OfficeScan
Worry-Free Business Security
OfficeScan
Worry-Free Business Security
How to mitigate CVE-2021-25248
Install updates from vendor's website.
Apex One - update to CP 9167
OfficeScan - update to XG SP1 CP6040
Worry-Free Business Security - update to 10 SP1 Patch 2274
OfficeScan - update to XG SP1 CP6040
Worry-Free Business Security - update to 10 SP1 Patch 2274