Risk | High |
Patch available | NO |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2020-12497 CVE-2020-12498 |
CWE-ID | CWE-121 CWE-125 |
Exploitation vector | Network |
Public exploit |
Public exploit code for vulnerability #1 is available. Public exploit code for vulnerability #2 is available. |
Vulnerable software Subscribe |
PC Worx Client/Desktop applications / Other client software PC Worx Express Client/Desktop applications / Other client software |
Vendor | Phoenix Contact GmbH |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU29641
Risk: High
CVSSv3.1:
CVE-ID: CVE-2020-12497
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the parsing of XML files. A remote unauthenticated attacker can use a specially crafted file, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsPC Worx: 1.87
PC Worx Express: 1.87
CPE2.3 External linkshttp://cert.vde.com/de-de/advisories/vde-2020-023
http://www.zerodayinitiative.com/advisories/ZDI-21-398/
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?
EUVDB-ID: #VU29642
Risk: Medium
CVSSv3.1:
CVE-ID: CVE-2020-12498
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsPC Worx: 1.87
PC Worx Express: 1.87
CPE2.3 External linkshttp://cert.vde.com/de-de/advisories/vde-2020-023
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?