Vulnerability Intelligence Report
CVE-2017-3812
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.
No Active Exploit Signals
CVSS Base Score
6.8
MEDIUM
EPSS Probability:2.81%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| cisco | industrial_ethernet_2000_series_firmware | all |
| cisco | industrial_ethernet_2000_16ptc-g-e_switch | all |
| cisco | industrial_ethernet_2000_16ptc-g-l_switch | all |
| cisco | industrial_ethernet_2000_16ptc-g-nx_switch | all |
| cisco | industrial_ethernet_2000_16t67-b_switch | all |
| cisco | industrial_ethernet_2000_16t67p-g-e_switch | all |
| cisco | industrial_ethernet_2000_16tc-g-e_switch | all |
| cisco | industrial_ethernet_2000_16tc-g-l_switch | all |
| cisco | industrial_ethernet_2000_16tc-g-n_switch | all |
| cisco | industrial_ethernet_2000_16tc-g-x_switch | all |
| cisco | industrial_ethernet_2000_16tc-l_switch | all |
| cisco | industrial_ethernet_2000_24t67-b_switch | all |
| cisco | industrial_ethernet_2000_4s-ts-g-b_switch | all |
| cisco | industrial_ethernet_2000_4s-ts-g-l_switch | all |
| cisco | industrial_ethernet_2000_4t-b_switch | all |
| cisco | industrial_ethernet_2000_4t-g-b_switch | all |
| cisco | industrial_ethernet_2000_4t-g-l_switch | all |
| cisco | industrial_ethernet_2000_4t-l_switch | all |
| cisco | industrial_ethernet_2000_4ts-b_switch | all |
| cisco | industrial_ethernet_2000_4ts-g-b_switch | all |
| cisco | industrial_ethernet_2000_4ts-g-l_switch | all |
| cisco | industrial_ethernet_2000_4ts-l_switch | all |
| cisco | industrial_ethernet_2000_8t67-b_switch | all |
| cisco | industrial_ethernet_2000_8t67p-g-e_switch | all |
| cisco | industrial_ethernet_2000_8tc-b_switch | all |
| cisco | industrial_ethernet_2000_8tc-g-b_switch | all |
| cisco | industrial_ethernet_2000_8tc-g-e_switch | all |
| cisco | industrial_ethernet_2000_8tc-g-l_switch | all |
| cisco | industrial_ethernet_2000_8tc-g-n_switch | all |
| cisco | industrial_ethernet_2000_8tc-l_switch | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.806%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cisco Systems, Inc. · Hosted Service · USA |
| Reserved | 2016-12-21T00:00:00 |
| Published | 2017-02-03T07:24:00 |
| Patch Date | 2017-02-02 |
| Last Updated | 2024-08-05T14:39:40 |
Community Chatter & Buzz