Multiple vulnerabilities in Schneider Electric Modicon M340, Quantum, Premium Legacy offers and their Communication Modules
| Risk | Medium |
| Patch available | NO |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2020-7562 CVE-2020-7563 CVE-2020-7564 |
| CWE-ID | CWE-125 CWE-787 CWE-119 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
BMX P34x Hardware solutions / Firmware BMX NOE 0100 (H) Hardware solutions / Firmware BMX NOE 0110 (H) Hardware solutions / Firmware BMX NOC 0401 Hardware solutions / Firmware BMX NOR 0200H Hardware solutions / Firmware TSXP574634 Hardware solutions / Firmware TSXP575634 Hardware solutions / Firmware TSXP576634 Hardware solutions / Firmware TSXETY4103 Hardware solutions / Firmware TSXETY5103 Hardware solutions / Firmware 140CPU65xxxxx Hardware solutions / Firmware 140NOE771x1 Hardware solutions / Firmware 140NOC78x00 Hardware solutions / Firmware 140NOC77101 Hardware solutions / Firmware |
| Vendor | Schneider Electric |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Out-of-bounds read
EUVDB-ID: #VU49326
Risk: Medium
CVSSv4.0: 4.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-7562
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition when uploading a specially crafted file on the controller over FTP. A remote authenticated attacker can trigger out-of-bounds read error and read contents of memory on the system.
This vulnerability affects the following Modicon products:
- M340 CPUs
- BMX P34x, all versions
- M340 Communication Ethernet modules
- BMX NOE 0100 (H), all versions
- BMX NOE 0110 (H), all versions
- BMX NOC 0401, all versions
- BMX NOR 0200H, all versions
- Premium processors with integrated Ethernet COPRO
- TSXP574634, TSXP575634, TSXP576634, all versions
- Premium communication modules
- TSXETY4103, all versions
- TSXETY5103, all versions
- Quantum processors with integrated Ethernet COPRO
- 140CPU65xxxxx, all versions
- Quantum communication modules
- 140NOE771x1, all versions
- 140NOC78x00, all versions
- 140NOC77101, all versions
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsBMX P34x: All versions
BMX NOE 0100 (H): All versions
BMX NOE 0110 (H): All versions
BMX NOC 0401: All versions
BMX NOR 0200H: All versions
TSXP574634: All versions
TSXP575634: All versions
TSXP576634: All versions
TSXETY4103: All versions
TSXETY5103: All versions
140CPU65xxxxx: All versions
140NOE771x1: All versions
140NOC78x00: All versions
140NOC77101: All versions
CPE2.3- cpe:2.3:h:schneider_electric:bmx_p34x:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noe_0100_h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noe_0110_h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noc_0401:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_nor_0200h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp574634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp575634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp576634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxety4103:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxety5103:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140cpu65xxxxx:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noe771x1:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noc78x00:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noc77101:*:*:*:*:*:*:*:*
https://www.se.com/ww/en/download/document/SEVD-2020-315-01/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Out-of-bounds write
EUVDB-ID: #VU49331
Risk: Medium
CVSSv4.0: 5.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-7563
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when uploading a specially crafted file on the controller over FTP. A remote authenticated attacker can trigger out-of-bounds write and execute arbitrary code on the target system.
This vulnerability affects the following Modicon products:
- M340 CPUs
- BMX P34x, all versions
- M340 Communication Ethernet modules
- BMX NOE 0100 (H), all versions
- BMX NOE 0110 (H), all versions
- BMX NOC 0401, all versions
- BMX NOR 0200H, all versions
- Premium processors with integrated Ethernet COPRO
- TSXP574634, TSXP575634, TSXP576634, all versions
- Premium communication modules
- TSXETY4103, all versions
- TSXETY5103, all versions
- Quantum processors with integrated Ethernet COPRO
- 140CPU65xxxxx, all versions
- Quantum communication modules
- 140NOE771x1, all versions
- 140NOC78x00, all versions
- 140NOC77101, all versions
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsBMX P34x: All versions
BMX NOE 0100 (H): All versions
BMX NOE 0110 (H): All versions
BMX NOC 0401: All versions
BMX NOR 0200H: All versions
TSXP574634: All versions
TSXP575634: All versions
TSXP576634: All versions
TSXETY4103: All versions
TSXETY5103: All versions
140CPU65xxxxx: All versions
140NOE771x1: All versions
140NOC78x00: All versions
140NOC77101: All versions
CPE2.3- cpe:2.3:h:schneider_electric:bmx_p34x:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noe_0100_h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noe_0110_h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noc_0401:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_nor_0200h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp574634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp575634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp576634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxety4103:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxety5103:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140cpu65xxxxx:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noe771x1:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noc78x00:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noc77101:*:*:*:*:*:*:*:*
https://www.se.com/ww/en/download/document/SEVD-2020-315-01/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Buffer overflow
EUVDB-ID: #VU49332
Risk: Medium
CVSSv4.0: 5.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-7564
CWE-ID:
CWE-119 - Memory corruption
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 when uploading a specially crafted file on the controller over FTP. A remote authenticated attacker can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
This vulnerability affects the following Modicon products:
- M340 CPUs
- BMX P34x, all versions
- M340 Communication Ethernet modules
- BMX NOE 0100 (H), all versions
- BMX NOE 0110 (H), all versions
- BMX NOC 0401, all versions
- BMX NOR 0200H, all versions
- Premium processors with integrated Ethernet COPRO
- TSXP574634, TSXP575634, TSXP576634, all versions
- Premium communication modules
- TSXETY4103, all versions
- TSXETY5103, all versions
- Quantum processors with integrated Ethernet COPRO
- 140CPU65xxxxx, all versions
- Quantum communication modules
- 140NOE771x1, all versions
- 140NOC78x00, all versions
- 140NOC77101, all versions
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsBMX P34x: All versions
BMX NOE 0100 (H): All versions
BMX NOE 0110 (H): All versions
BMX NOC 0401: All versions
BMX NOR 0200H: All versions
TSXP574634: All versions
TSXP575634: All versions
TSXP576634: All versions
TSXETY4103: All versions
TSXETY5103: All versions
140CPU65xxxxx: All versions
140NOE771x1: All versions
140NOC78x00: All versions
140NOC77101: All versions
CPE2.3- cpe:2.3:h:schneider_electric:bmx_p34x:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noe_0100_h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noe_0110_h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_noc_0401:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:bmx_nor_0200h:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp574634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp575634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxp576634:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxety4103:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:tsxety5103:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140cpu65xxxxx:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noe771x1:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noc78x00:*:*:*:*:*:*:*:*
- cpe:2.3:h:schneider_electric:140noc77101:*:*:*:*:*:*:*:*
https://www.se.com/ww/en/download/document/SEVD-2020-315-01/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
