CODESYS: CmpChannelServer, CmpChannelServerEmbedded allow unauthenticated attackers to block all their available communication channels (CODESYS CODESYS Control RTE (SL))
At a glance
- Source
- NVD
- EPSS
- EPSS 0.89 % · percentile 60 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- CERTVDE
- NVD status
- Modified
Description
In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new communication channel connections. Existing connections are not affected.
Weaknesses (CWE)
- CWE-400 — Uncontrolled Resource Consumption
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CERTVDE |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · info@cert.vde.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Secondary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2022-52615
- GCVE · GCVE-0-2022-30792
Affected configurations (NVD CPE)
cpe:2.3:a:codesys:control_for_beaglebone:*:*:*:*:*:*:*:*< 4.5.0.0cpe:2.3:a:codesys:control_for_empc-a\/imx6:*:*:*:*:*:*:*:*< 4.5.0.0cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*< 4.6.0.0cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:*< 4.5.0.0cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:*< 4.5.0.0cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:*< 4.5.0.0cpe:2.3:a:codesys:control_for_plcnext:*:*:*:*:*:*:*:*< 4.6.0.0cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*< 4.5.0.0cpe:2.3:a:codesys:control_for_wago_touch_panels_600:*:*:*:*:*:*:*:*< 4.5.0.0cpe:2.3:a:codesys:control_rte_sl:*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:control_rte_sl_\(for_beckhoff_cx\):*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:control_win:*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:windows:*:*< 3.5.18.20cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:linux:*:*< 4.5.0.0cpe:2.3:a:codesys:embedded_target_visu_toolkit:*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:hmi:*:*:*:*:*:*:*:*< 3.5.18.20cpe:2.3:a:codesys:remote_target_visu_toolkit:*:*:*:*:*:*:*:*< 3.5.18.20
Affected products
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |