Multiple vulnerabilities in Fuji Electric Monitouch V-SFT

Published: 2017-08-10 00:00:00 | Updated: 2017-08-15 11:08:36
Severity High
Patch available YES
Number of vulnerabilities 3
CVSSv2 7.4 (AV:N/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
7.4 (AV:N/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
3.4 (AV:L/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
CVSSv3 8.6 [CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
8.6 [CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
6.7 [CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE ID CVE-2017-9659
CVE-2017-9660
CVE-2017-9662
CWE ID CWE-121
CWE-122
CWE-264
Exploitation vector Network
Public exploit Not available
Vulnerable software Monitouch V-SFT
Vulnerable software versions Monitouch V-SFT 5.4.42.0
Monitouch V-SFT 5.4.41.0
Monitouch V-SFT 5.4.40.0
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Vendor URL Fuji Electric
Advisory type Public

Security Advisory

1) Stack-based buffer overflow

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to stack-based buffer overflow. A remote attacker can trigger memory corruption and execute arbitrary code with privileges of the current user

Successful exploitation of the vulnerability may result in system compromise.

Remediation

Update to version 5.4.43.0.

External links

https://ics-cert.us-cert.gov/advisories/ICSA-17-222-04

2) Heap-based buffer overflow

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to heap-based buffer overflow. A remote attacker can trigger memory corruption and execute arbitrary code with privileges of the current user.

Successful exploitation of the vulnerability may result in system compromise.

Remediation

Update to version 5.4.43.0.

External links

https://ics-cert.us-cert.gov/advisories/ICSA-17-222-04

3) Privilege escalation

Description

The vulnerability allows a local attacker to gain elevated privileges.

The weakness exists due to improper access controls. A local attacker can escalate privileges on the target system.

Remediation

Update to version 5.4.43.0.

External links

https://ics-cert.us-cert.gov/advisories/ICSA-17-222-04

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