Vulnerability Details : CVE-2020-14504
The web interface of the 1734-AENTR communication module mishandles authentication for HTTP POST requests. A remote, unauthenticated attacker can send a crafted request that may allow for modification of the configuration settings.
Products affected by CVE-2020-14504
- Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series B FirmwareVersions from including (>=) 5.011 and up to, including, (<=) 5.017cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:*When used together with: Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series B » Version: N/A
- Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series B FirmwareVersions from including (>=) 4.001 and up to, including, (<=) 4.005cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:*When used together with: Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series B » Version: N/A
- Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series C Firmware » Version: 6.011cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.011:*:*:*:*:*:*:*When used together with: Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series C » Version: N/A
- Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series C Firmware » Version: 6.012cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.012:*:*:*:*:*:*:*When used together with: Rockwellautomation » 1734-aentr Point I/o Dual Port Network Adaptor Series C » Version: N/A
Exploit prediction scoring system (EPSS) score for CVE-2020-14504
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-14504
| 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:P/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-04-17 |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2020-14504
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: ics-cert@hq.dhs.gov (Primary)
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Primary)
- nvd@nist.gov (Secondary)
References for CVE-2020-14504
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-063-01
Rockwell Automation 1734-AENTR Series B and Series C | CISAMitigation;Third Party Advisory;US Government Resource
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