9.8
CRITICAL
CVE-2020-12504
Pepperl+Fuchs P+F Comtrol RocketLinx Unauthorized TFTP Access Vulnerability
Description

Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT (all versions) and ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN FW 1.2.3 and below has an active TFTP-Service.

INFO

Published Date :

Oct. 15, 2020, 7:15 p.m.

Last Modified :

Nov. 21, 2024, 4:59 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2020-12504 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 Pepperl-fuchs es7510-xt_firmware
2 Pepperl-fuchs es8509-xt_firmware
3 Pepperl-fuchs es8510-xt_firmware
4 Pepperl-fuchs es9528-xtv2_firmware
5 Pepperl-fuchs es7506_firmware
6 Pepperl-fuchs es7510_firmware
7 Pepperl-fuchs es7528_firmware
8 Pepperl-fuchs es8508_firmware
9 Pepperl-fuchs es8508f_firmware
10 Pepperl-fuchs es8510_firmware
11 Pepperl-fuchs es8510-xte_firmware
12 Pepperl-fuchs es9528_firmware
13 Pepperl-fuchs es9528-xt_firmware
14 Pepperl-fuchs icrl-m-8rj45\/4sfp-g-din_firmware
15 Pepperl-fuchs icrl-m-16rj45\/4cp-g-din_firmware
16 Pepperl-fuchs es7510-xt
17 Pepperl-fuchs es8509-xt
18 Pepperl-fuchs es8510-xt
19 Pepperl-fuchs es9528-xtv2
20 Pepperl-fuchs es7506
21 Pepperl-fuchs es7510
22 Pepperl-fuchs es7528
23 Pepperl-fuchs es8508
24 Pepperl-fuchs es8508f
25 Pepperl-fuchs es8510
26 Pepperl-fuchs es8510-xte
27 Pepperl-fuchs es9528
28 Pepperl-fuchs es9528-xt
29 Pepperl-fuchs icrl-m-8rj45\/4sfp-g-din
30 Pepperl-fuchs icrl-m-16rj45\/4cp-g-din
1 Korenix jetwave_2212g_firmware
2 Korenix jetwave_2212x_firmware
3 Korenix jetwave_2212s_firmware
4 Korenix jetwave_2311_firmware
5 Korenix jetwave_3220_firmware
6 Korenix jetwave_3420_firmware
7 Korenix jetwave_5428g-20sfp_firmware
8 Korenix jetwave_5810g_firmware
9 Korenix jetwave_5310_firmware
10 Korenix jetwave_5010_firmware
11 Korenix jetwave_4706f_firmware
12 Korenix jetwave_4706_firmware
13 Korenix jetwave_4510_firmware
14 Korenix jetwave_3220
15 Korenix jetwave_2311
16 Korenix jetwave_2212s
17 Korenix jetwave_2212g
18 Korenix jetwave_2212x
19 Korenix jetwave_3420
20 Korenix jetwave_5428g-20sfp
21 Korenix jetwave_5810g
22 Korenix jetwave_5310
23 Korenix jetwave_5010
24 Korenix jetwave_4706f
25 Korenix jetwave_4706
26 Korenix jetwave_4510
1 Westermo pmi-110-f2g_firmware
2 Westermo pmi-110-f2g
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-2020-12504.

URL Resource
http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2021/Jun/0 Exploit Mailing List Third Party Advisory
https://cert.vde.com/de-de/advisories/vde-2020-040 Third Party Advisory
https://cert.vde.com/en-us/advisories/vde-2020-053 Third Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ Exploit Third Party Advisory
http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2021/Jun/0 Exploit Mailing List Third Party Advisory
https://cert.vde.com/de-de/advisories/vde-2020-040 Third Party Advisory
https://cert.vde.com/en-us/advisories/vde-2020-053 Third Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ Exploit Third Party Advisory

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-2020-12504 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-12504 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://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html
    Added Reference http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html
    Added Reference http://seclists.org/fulldisclosure/2021/Jun/0
    Added Reference https://cert.vde.com/de-de/advisories/vde-2020-040
    Added Reference https://cert.vde.com/en-us/advisories/vde-2020-053
    Added Reference https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Mar. 16, 2022

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html Third Party Advisory, VDB Entry http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html No Types Assigned http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type http://seclists.org/fulldisclosure/2021/Jun/0 Mailing List, Third Party Advisory http://seclists.org/fulldisclosure/2021/Jun/0 Exploit, Mailing List, Third Party Advisory
    Changed Reference Type https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ Third Party Advisory https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ Exploit, Third Party Advisory
    Changed CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es7510-xt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es7510-xt:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:pepperl-fuchs:es7510-xt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.1 OR cpe:2.3:h:pepperl-fuchs:es7510-xt:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es8510_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es8510:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:pepperl-fuchs:es8510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.1.1 OR cpe:2.3:h:pepperl-fuchs:es8510:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.3 OR cpe:2.3:h:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.3 OR cpe:2.3:h:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_2212s_firmware:1.5:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_2212s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_2212g_firmware:1.4:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_2212g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_2311_firmware:1.2:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_2311:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_3220_firmware:1.2:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_3220:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_3420_firmware:1.1.3t:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_3420:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_2212x_firmware:1.5:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_2212x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_5428g-20sfp_firmware:1.0:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_5428g-20sfp:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_5810g_firmware:1.1:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_5810g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_5310_firmware:1.5:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_5310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_5010_firmware:3.1a:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_5010:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_4706f_firmware:2.3b:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_4706f:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_4706_firmware:2.3b:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_4706:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:korenix:jetwave_4510_firmware:3.0b:*:*:*:*:*:*:* OR cpe:2.3:h:korenix:jetwave_4510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westermo:pmi-110-f2g_firmware:1.5:*:*:*:*:*:*:* OR cpe:2.3:h:westermo:pmi-110-f2g:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 04, 2022

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/165875/Korenix-Technology-JetWave-CSRF-Command-Injection-Missing-Authentication.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 04, 2021

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html No Types Assigned http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html Third Party Advisory, VDB Entry
    Changed Reference Type http://seclists.org/fulldisclosure/2021/Jun/0 No Types Assigned http://seclists.org/fulldisclosure/2021/Jun/0 Mailing List, Third Party Advisory
    Changed Reference Type https://cert.vde.com/en-us/advisories/vde-2020-053 No Types Assigned https://cert.vde.com/en-us/advisories/vde-2020-053 Third Party Advisory
    Changed Reference Type https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ No Types Assigned https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ Third Party Advisory
    Removed CWE NIST CWE-863
    Added CWE NIST NVD-CWE-Other
    Changed CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.3 OR cpe:2.3:h:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.3 OR cpe:2.3:h:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 11, 2021

    Action Type Old Value New Value
    Added Reference https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-korenix-technology-westermo-pepperl-fuchs/ [No Types Assigned]
    Added Reference https://cert.vde.com/en-us/advisories/vde-2020-053 [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 01, 2021

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/162903/Korenix-CSRF-Backdoor-Accounts-Command-Injection-Missing-Authentication.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 01, 2021

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2021/Jun/0 [No Types Assigned]
  • Initial Analysis by [email protected]

    Oct. 22, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://cert.vde.com/de-de/advisories/vde-2020-040 No Types Assigned https://cert.vde.com/de-de/advisories/vde-2020-040 Third Party Advisory
    Added CWE NIST CWE-863
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es7510-xt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es7510-xt:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es8509-xt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es8509-xt:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es8510-xt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es8510-xt:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es9528-xtv2_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es9528-xtv2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es7506_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es7506:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es7510_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es7510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es7528_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es7528:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es8508_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es8508:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es8508f_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es8508f:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es8510_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es8510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es8510-xte_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es8510-xte:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es9528_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es9528:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:es9528-xt_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:pepperl-fuchs:es9528-xt:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.3 OR cpe:2.3:h:pepperl-fuchs:icrl-m-8rj45\/4sfp-g-din:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.2.3 OR cpe:2.3:h:pepperl-fuchs:icrl-m-16rj45\/4cp-g-din:-:*:*:*:*:*:*:*
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-2020-12504 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-2020-12504 weaknesses.

Exploit Prediction

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

3.14 }} -15.76%

score

0.90890

percentile

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