Cross-site scripting in Rockwell 1734-AENTR
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
The web interface of the 1734-AENTR communication module is vulnerable to stored XSS. A remote, unauthenticated attacker could store a malicious script within the web interface that, when executed, could modify some string values on the homepage of the web interface.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01008 63rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Rockwell | 1734-AENTR | Series B 4.001 to 4.005, and 5.011 to 5.017; Series C 6.011 and 6.012 | — | No fix listed | CNA |
- 1734-AENTR VendorRockwell Affected Series B 4.001 to 4.005, and 5.011 to 5.017; Series C 6.011 and 6.012 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:* | 4.001 – 4.005; 5.011 – 5.017 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.011:*:*:*:*:*:*:* | 6.011 | Vulnerable | Rockwell |
| cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.012:*:*:*:*:*:*:* | 6.012 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
- cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:* Versions 4.001 – 4.005; 5.011 – 5.017 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.011:*:*:*:*:*:*:* Versions 6.011 Vulnerable ·Rockwell
- cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.012:*:*:*:*:*:*:* Versions 6.012 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-14502
- 2026-10-03 Alias added: GHSA-vj77-9g38-f2fm
References
More Rockwell 1734-aentr Point I/o Dual Port Network Adaptor Series B Firmware vulnerabilities
- TI-2020-11355 Improper access control in Rockwell 1734-AENTR CVSS 3.1MEDIUM 5.3
Sources
- CVE-2020-14502 · CVE Program
- CVE-2020-14502 · NVD
- FIRST EPSS
- GHSA-vj77-9g38-f2fm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences