Vulnerability Details : CVE-2019-6535
Mitsubishi Electric Q03/04/06/13/26UDVCPU: serial number 20081 and prior, Q04/06/13/26UDPVCPU: serial number 20081 and prior, and Q03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU: serial number 20101 and prior. A remote attacker can send specific bytes over Port 5007 that will result in an Ethernet stack crash.
Products affected by CVE-2019-6535
- cpe:2.3:o:mitsubishielectric:q03udvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q04udvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q06udvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q13udvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q26udvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q04udpvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q06udpvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q13udpvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q26udpvcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q03udecpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q04udehcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q06udehcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q10udehcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q13udehcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q20udehcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q26udehcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q50udehcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:q100udehcpu_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-6535
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-6535
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-6535
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2019-6535
-
https://ics-cert.us-cert.gov/advisories/ICSA-19-029-02
Mitsubishi Electric MELSEC-Q Series PLCs | CISAThird Party Advisory;US Government Resource
-
http://www.securityfocus.com/bid/106771
Mitsubishi Electric MELSEC-Q Series PLCs CVE-2019-6535 Remote Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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