Vulnerabilites related to mitsubishielectric - qj71e71-b5
var-201702-0075
Vulnerability from variot
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock. Using incomplete or dangerous encryption algorithms (CWE-327) - CVE-2016-8370 The password included in the communication data is encrypted with a weak encryption algorithm. Inappropriate restrictions on external operations (CWE-412) - CVE-2016-8368 Port by remote third party 5002/TCP via PLC Resulting in service disruption (DoS) There is a possibility of being attacked.A password may be obtained by a remote party or service operation may be interrupted (DoS) There is a possibility of being attacked. Mitsubishi Electric is a Japanese company. An attacker exploiting a vulnerability can result in a denial of service condition. Attackers can exploit these issues to perform unauthorized actions or cause denial-of-service conditions
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var-201702-0077
Vulnerability from variot
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. Weakly encrypted passwords are transmitted to a MELSEC-Q PLC. Using incomplete or dangerous encryption algorithms (CWE-327) - CVE-2016-8370 The password included in the communication data is encrypted with a weak encryption algorithm. Inappropriate restrictions on external operations (CWE-412) - CVE-2016-8368 Port by remote third party 5002/TCP via PLC Resulting in service disruption (DoS) There is a possibility of being attacked.A password may be obtained by a remote party or service operation may be interrupted (DoS) There is a possibility of being attacked. Mitsubishi Electric is a Japanese company. An attacker exploits a vulnerability to perform an unauthorized operation
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Vulnerability from fkie_nvd
Published
2017-02-13 21:59
Modified
2025-04-20 01:37
Severity ?
Summary
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/94632 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 | Mitigation, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/94632 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 | Mitigation, Third Party Advisory, US Government Resource |
Impacted products
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Vulnerability from fkie_nvd
Published
2017-02-13 21:59
Modified
2025-04-20 01:37
Severity ?
Summary
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. Weakly encrypted passwords are transmitted to a MELSEC-Q PLC.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/94632 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 | Mitigation, Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/94632 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 | Mitigation, Third Party Advisory, US Government Resource |
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CVE-2016-8368 (GCVE-0-2016-8368)
Vulnerability from cvelistv5
Published
2017-02-13 21:00
Modified
2024-08-06 02:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module Unrestricted Externally Accessible Lock
Summary
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock.
References
| ▼ | URL | Tags |
|---|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 | x_refsource_MISC | |
| http://www.securityfocus.com/bid/94632 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module |
Version: Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module |
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CVE-2016-8370 (GCVE-0-2016-8370)
Vulnerability from cvelistv5
Published
2017-02-13 21:00
Modified
2024-08-06 02:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module weak encryption
Summary
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. Weakly encrypted passwords are transmitted to a MELSEC-Q PLC.
References
| ▼ | URL | Tags |
|---|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 | x_refsource_MISC | |
| http://www.securityfocus.com/bid/94632 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module |
Version: Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module |
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