Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-12503


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 is prone to multiple authenticated command injections.


Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.2, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 56 products from pepperl-fuchs, from pepperl-fuchs, from pepperl-fuchs and 53 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2020-10-15T19:15:11.753

Last Modified

2024-11-21T04:59:49.137

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.0

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-863
  • Type: Secondary
    CWE-863

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System pepperl-fuchs es7510-xt_firmware * Yes
Hardware pepperl-fuchs es7510-xt - No
Operating System pepperl-fuchs es8509-xt_firmware * Yes
Hardware pepperl-fuchs es8509-xt - No
Operating System pepperl-fuchs es8510-xt_firmware * Yes
Hardware pepperl-fuchs es8510-xt - No
Operating System pepperl-fuchs es9528-xtv2_firmware * Yes
Hardware pepperl-fuchs es9528-xtv2 - No
Operating System pepperl-fuchs es7506_firmware * Yes
Hardware pepperl-fuchs es7506 - No
Operating System pepperl-fuchs es7510_firmware * Yes
Hardware pepperl-fuchs es7510 - No
Operating System pepperl-fuchs es7528_firmware * Yes
Hardware pepperl-fuchs es7528 - No
Operating System pepperl-fuchs es8508_firmware * Yes
Hardware pepperl-fuchs es8508 - No
Operating System pepperl-fuchs es8508f_firmware * Yes
Hardware pepperl-fuchs es8508f - No
Operating System pepperl-fuchs es8510_firmware * Yes
Hardware pepperl-fuchs es8510 - No
Operating System pepperl-fuchs es8510-xte_firmware * Yes
Hardware pepperl-fuchs es8510-xte - No
Operating System pepperl-fuchs es9528_firmware * Yes
Hardware pepperl-fuchs es9528 - No
Operating System pepperl-fuchs es9528-xt_firmware * Yes
Hardware pepperl-fuchs es9528-xt - No
Operating System pepperl-fuchs icrl-m-8rj45\/4sfp-g-din_firmware ≤ 1.3.1 Yes
Hardware pepperl-fuchs icrl-m-8rj45\/4sfp-g-din - No
Operating System pepperl-fuchs icrl-m-16rj45\/4cp-g-din_firmware ≤ 1.3.1 Yes
Hardware pepperl-fuchs icrl-m-16rj45\/4cp-g-din - No
Operating System korenix jetnet_5428g-20sfp_firmware - Yes
Hardware korenix jetnet_5428g-20sfp - No
Operating System korenix jetnet_5810g_firmware - Yes
Hardware korenix jetnet_5810g - No
Operating System korenix jetnet_4706f_firmware - Yes
Hardware korenix jetnet_4706f - No
Operating System korenix jetnet_4706_firmware - Yes
Hardware korenix jetnet_4706 - No
Operating System korenix jetnet_4510_firmware - Yes
Hardware korenix jetnet_4510 - No
Operating System korenix jetnet_5010_firmware - Yes
Hardware korenix jetnet_5010 - No
Operating System korenix jetnet_5310_firmware - Yes
Hardware korenix jetnet_5310 - No
Operating System korenix jetnet_6095_firmware - Yes
Hardware korenix jetnet_6095 - No
Operating System pepperl-fuchs icrl-m-16rj45\/4cp-g-din_firmware - Yes
Hardware pepperl-fuchs icrl-m-16rj45\/4cp-g-din - No
Operating System pepperl-fuchs icrl-m-8rj45\/4sfp-g-din_firmware - Yes
Hardware pepperl-fuchs icrl-m-8rj45\/4sfp-g-din - No
Operating System korenix jetwave_2212x_firmware - Yes
Hardware korenix jetwave_2212x - No
Operating System korenix jetwave_2212s_firmware - Yes
Hardware korenix jetwave_2212s - No
Operating System korenix jetwave_2212g_firmware - Yes
Hardware korenix jetwave_2212g - No
Operating System korenix jetwave_2311_firmware - Yes
Hardware korenix jetwave_2311 - No
Operating System korenix jetwave_3220_firmware - Yes
Hardware korenix jetwave_3220 - No

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For pepperl-fuchs's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.