A vulnerability in the implementation of Common Industrial Protocol (CIP) functionality…
Priority LOW 35CWE-772Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-772.
Summary
A vulnerability in the implementation of Common Industrial Protocol (CIP) functionality in Cisco Industrial Ethernet 2000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to a system memory leak. More Information: CSCvc54788. Known Affected Releases: 15.2(5.4.32i)E2. Known Fixed Releases: 15.2(5.4.62i)E2.
Why it matters now
EPSS 0.02806 86th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Cisco Industrial Ethernet 2000 Switches 15.2(5.4.32i)E2 | Cisco Industrial Ethernet 2000 Switches 15.2(5.4.32i)E2 | — | No fix listed | CNA |
- Cisco Industrial Ethernet 2000 Switches 15.2(5.4.32i)E2 Vendor— Affected Cisco Industrial Ethernet 2000 Switches 15.2(5.4.32i)E2 Fixed in — No fix listed CNA
CPE configurations NVD · 30
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:cisco:industrial_ethernet_2000_series_firmware:*:*:*:*:*:*:*:* | up to 15.2\(5.4.32i\)e2 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16ptc-g-e_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16ptc-g-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16ptc-g-nx_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16t67-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16t67p-g-e_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-e_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-n_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-x_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
- cpe:2.3:h:cisco:industrial_ethernet_2000_series_firmware:*:*:*:*:*:*:*:* Versions up to 15.2\(5.4.32i\)e2 Vulnerable ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16ptc-g-e_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16ptc-g-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16ptc-g-nx_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16t67-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16t67p-g-e_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-e_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-n_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-g-x_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
Show 20 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_24t67-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4s-ts-g-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4s-ts-g-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4t-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4t-g-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4t-g-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4t-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-g-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-g-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8t67-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8t67p-g-e_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-b_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-e_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-n_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-l_switch:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Cisco |
- cpe:2.3:h:cisco:industrial_ethernet_2000_16tc-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_24t67-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4s-ts-g-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4s-ts-g-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4t-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4t-g-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4t-g-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4t-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-g-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-g-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_4ts-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8t67-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8t67p-g-e_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-b_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-e_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-g-n_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:h:cisco:industrial_ethernet_2000_8tc-l_switch:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-3812
- 2026-10-03 Alias added: GHSA-7cr5-677c-xw64
References
More Cisco Industrial Ethernet 2000 Series Firmware vulnerabilities
- TI-2019-09452 Cisco IOx Application Environment Denial of Service Vulnerability CVSS 3.1HIGH 7.5
Sources
- CVE-2017-3812 · CVE Program
- CVE-2017-3812 · NVD
- FIRST EPSS
- GHSA-7cr5-677c-xw64 · 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