CODESYS V3: CmpBlkDrvTcp allows unauthenticated attackers to block all its available TCP connections (CODESYS CODESYS Control RTE (SL))
En bref
- Source
- NVD
- EPSS
- EPSS 0.89 % · centile 60 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- CERTVDE
- Statut NVD
- Modified
Rechercher sur…
Description
In CmpBlkDrvTcp of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new TCP connections. Existing connections are not affected.
Faiblesses (CWE)
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| 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) |
Références européennes
- ENISA EUVD · EUVD-2022-52614
- GCVE · GCVE-0-2022-30791
Configurations affectées (CPE NVD)
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
Produits affectés
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 |