7.5
HIGH
CVE-2019-6535
Mitsubishi Electric Q-Series CPU: Ethernet Stack Crash via Remote Attack
Description

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.

INFO

Published Date :

Feb. 5, 2019, 7:29 p.m.

Last Modified :

Nov. 21, 2024, 4:46 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-6535 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mitsubishielectric q03udecpu_firmware
2 Mitsubishielectric q04udehcpu_firmware
3 Mitsubishielectric q04udpvcpu_firmware
4 Mitsubishielectric q04udvcpu_firmware
5 Mitsubishielectric q100udehcpu_firmware
6 Mitsubishielectric q50udehcpu_firmware
7 Mitsubishielectric q26udehcpu_firmware
8 Mitsubishielectric q26udpvcpu_firmware
9 Mitsubishielectric q26udvcpu_firmware
10 Mitsubishielectric q20udehcpu_firmware
11 Mitsubishielectric q13udehcpu_firmware
12 Mitsubishielectric q13udpvcpu_firmware
13 Mitsubishielectric q13udvcpu_firmware
14 Mitsubishielectric q10udehcpu_firmware
15 Mitsubishielectric q06udehcpu_firmware
16 Mitsubishielectric q06udpvcpu_firmware
17 Mitsubishielectric q06udvcpu_firmware
18 Mitsubishielectric q03udvcpu_firmware
19 Mitsubishielectric q03udvcpu
20 Mitsubishielectric q04udvcpu
21 Mitsubishielectric q06udvcpu
22 Mitsubishielectric q13udvcpu
23 Mitsubishielectric q26udvcpu
24 Mitsubishielectric q04udpvcpu
25 Mitsubishielectric q06udpvcpu
26 Mitsubishielectric q13udpvcpu
27 Mitsubishielectric q26udpvcpu
28 Mitsubishielectric q03udecpu
29 Mitsubishielectric q04udehcpu
30 Mitsubishielectric q06udehcpu
31 Mitsubishielectric q10udehcpu
32 Mitsubishielectric q13udehcpu
33 Mitsubishielectric q20udehcpu
34 Mitsubishielectric q26udehcpu
35 Mitsubishielectric q50udehcpu
36 Mitsubishielectric q100udehcpu
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-6535.

URL Resource
http://www.securityfocus.com/bid/106771 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-029-02 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/106771 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-029-02 Third Party Advisory US Government Resource

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-6535 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-6535 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/106771
    Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-19-029-02
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jan. 31, 2023

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE ICS-CERT CWE-400
  • Initial Analysis by [email protected]

    Feb. 21, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://www.securityfocus.com/bid/106771 No Types Assigned http://www.securityfocus.com/bid/106771 Third Party Advisory, VDB Entry
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-19-029-02 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-19-029-02 Third Party Advisory, US Government Resource
    Added CWE CWE-400
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q03udvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q03udvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q04udvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q04udvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q06udvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q06udvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q13udvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q13udvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q26udvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q26udvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q04udpvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q04udpvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q06udpvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q06udpvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q13udpvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q13udpvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q26udpvcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20081 OR cpe:2.3:h:mitsubishielectric:q26udpvcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q03udecpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q03udecpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q04udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q04udehcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q06udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q06udehcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q10udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q10udehcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q13udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q13udehcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q20udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q20udehcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q26udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q26udehcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q50udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q50udehcpu:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:q100udehcpu_firmware:*:*:*:*:*:*:*:* versions up to (including) 20101 OR cpe:2.3:h:mitsubishielectric:q100udehcpu:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 06, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/106771 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-6535 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-6535 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.12 }} -0.03%

score

0.46278

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability