Vulnerability Intelligence Report
CVE-2021-29242
CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages.
No Active Exploit Signals
CVSS Base Score
7.3
HIGH
EPSS Probability:1.07%
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 |
|---|---|---|
| codesys | control_for_beaglebone_sl | all |
| codesys | control_for_empc-a\/imx6_sl | all |
| codesys | control_for_iot2000_sl | all |
| codesys | control_for_linux_arm_sl | all |
| codesys | control_for_linux_sl | all |
| codesys | control_for_pfc100_sl | all |
| codesys | control_for_pfc200_sl | all |
| codesys | control_for_plcnext_sl | all |
| codesys | control_for_raspberry_pi_sl | all |
| codesys | control_for_wago_touch_panels_600_sl | all |
| codesys | control_rte | all |
| codesys | control_runtime_system_toolkit | all |
| codesys | control_win | all |
| codesys | edge_gateway | all |
| codesys | embedded_target_visu_toolkit | all |
| codesys | gateway | all |
| codesys | hmi | all |
| codesys | opc_server | all |
| codesys | plchandler | all |
| codesys | remote_target_visu_toolkit | all |
| codesys | safety_sil | all |
| codesys | simulation_runtime | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.066%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-03-25T00:00:00 |
| Published | 2021-05-03T13:56:06 |
| Last Updated | 2024-08-03T22:02:51 |
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