Rockwell Automation Select Logix Communication Modules Vulnerable to Email Object Buffer Overflow
Priority MEDIUM 51CWE-121Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to device.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01292 70th 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
- Yes
- Technical impact
- Total
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 | 1756-EN2T Series A, B, C | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2T Series D | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TK Series A, B, C | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TXT Series A, B, C | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TXT Series D | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TP Series A | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TPK Series A | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TPXT Series A | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TR Series A, B | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TR Series C | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TRK Series A, B | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TRK Series C | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TRXT Series A, B | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2TRXT Series C | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2F Series A, B | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2F Series C | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN2FK Series A, B | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN2FK Series C | up to 11.002 | — | No fix listed | CNA |
| Rockwell | 1756-EN3TR Series A | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN3TR Series B | up to 11.003 | — | No fix listed | CNA |
| Rockwell | 1756-EN3TRK Series A | <=5.008 & 5.028 | — | No fix listed | CNA |
| Rockwell | 1756-EN3TRK Series B | up to 11.002 | — | No fix listed | CNA |
- 1756-EN2T Series A, B, C VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2T Series D VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2TK Series A, B, C VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2TXT Series A, B, C VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2TXT Series D VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2TP Series A VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2TPK Series A VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2TPXT Series A VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2TR Series A, B VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2TR Series C VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2TRK Series A, B VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2TRK Series C VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2TRXT Series A, B VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2TRXT Series C VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2F Series A, B VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2F Series C VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN2FK Series A, B VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN2FK Series C VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
- 1756-EN3TR Series A VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN3TR Series B VendorRockwell Affected up to 11.003 Fixed in — No fix listed CNA
- 1756-EN3TRK Series A VendorRockwell Affected <=5.008 & 5.028 Fixed in — No fix listed CNA
- 1756-EN3TRK Series B VendorRockwell Affected up to 11.002 Fixed in — No fix listed CNA
CPE configurations NVD · 66
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:rockwellautomation:1756-en2t_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2t_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2t_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2t_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2t_series_c_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2t_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2t_series_d_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2t_series_d:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tk_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tk_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
- cpe:2.3:o:rockwellautomation:1756-en2t_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2t_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2t_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2t_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2t_series_c_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2t_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2t_series_d_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2t_series_d:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tk_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tk_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
Show 56 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:rockwellautomation:1756-en2tk_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tk_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tk_series_c_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tk_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2txt_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2txt_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2txt_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2txt_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2txt_series_c_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2txt_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2txt_series_d_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2txt_series_d:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tp_series_a_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tp_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tpk_series_a_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tpk_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tr_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tr_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tr_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tr_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tr_series_c_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tr_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2trk_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2trk_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2trk_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2trk_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2trk_series_c_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2trk_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2trxt_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2trxt_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2trxt_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2trxt_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2trxt_series_c_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2trxt_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2f_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2f_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2f_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2f_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2f_series_c_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2f_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2fk_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2fk_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2fk_series_b_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2fk_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2fk_series_c_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2fk_series_c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en3tr_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en3tr_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en3tr_series_b_firmware:*:*:*:*:*:*:*:* | up to 11.003 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en3tr_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en3trk_series_a_firmware:*:*:*:*:*:*:*:* | 5.008 – 5.028 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en3trk_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en3trk_series_b_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en3trk_series_b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
| cpe:2.3:o:rockwellautomation:1756-en2tpxt_series_a_firmware:*:*:*:*:*:*:*:* | up to 11.002 | Vulnerable | Rockwell |
| cpe:2.3:h:rockwellautomation:1756-en2tpxt_series_a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rockwell |
- cpe:2.3:o:rockwellautomation:1756-en2tk_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tk_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tk_series_c_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tk_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2txt_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2txt_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2txt_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2txt_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2txt_series_c_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2txt_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2txt_series_d_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2txt_series_d:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tp_series_a_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tp_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tpk_series_a_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tpk_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tr_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tr_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tr_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tr_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tr_series_c_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tr_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2trk_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2trk_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2trk_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2trk_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2trk_series_c_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2trk_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2trxt_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2trxt_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2trxt_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2trxt_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2trxt_series_c_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2trxt_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2f_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2f_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2f_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2f_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2f_series_c_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2f_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2fk_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2fk_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2fk_series_b_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2fk_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2fk_series_c_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2fk_series_c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en3tr_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en3tr_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en3tr_series_b_firmware:*:*:*:*:*:*:*:* Versions up to 11.003 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en3tr_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en3trk_series_a_firmware:*:*:*:*:*:*:*:* Versions 5.008 – 5.028 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en3trk_series_a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en3trk_series_b_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en3trk_series_b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rockwell
- cpe:2.3:o:rockwellautomation:1756-en2tpxt_series_a_firmware:*:*:*:*:*:*:*:* Versions up to 11.002 Vulnerable ·Rockwell
- cpe:2.3:h:rockwellautomation:1756-en2tpxt_series_a:-:*:*:*:*:*:*:* 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-2023-2262
- 2026-10-03 Alias added: GHSA-hvf2-xrfv-gr9f
References
More Rockwell 1756-en2f Series A Firmware vulnerabilities
- TI-2018-12755 Missing authentication in Rockwell Automation CVSS 3.1HIGH 8.6
- TI-2023-03355 Rockwell Automation ControlLogix Communication Modules Vulnerable to Remote Code Execution CVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-2262 · CVE Program
- CVE-2023-2262 · NVD
- FIRST EPSS
- GHSA-hvf2-xrfv-gr9f · 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