本頁列出影響 codesys control_for_plcnext 的已公開 CVE 漏洞（透過 NVD CPE 關聯）。每列包含嚴重程度評分、摘要與發布日期，便於識別與分析安全議題。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2020-12069 | In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device. | [email protected] | 7.8 | 0.16% | 2022-12-26 | 2025-05-05 |
| CVE-2022-30792 | 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. | [email protected] | 7.5 | 0.75% | 2022-07-11 | 2024-11-21 |
| CVE-2022-30791 | 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. | [email protected] | 7.5 | 0.75% | 2022-07-11 | 2024-11-21 |
| CVE-2020-15806 | CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation. | [email protected] | 7.5 | 2.05% | 2020-07-22 | 2024-11-21 |
| CVE-2020-12068 | An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation. | [email protected] | 6.5 | 0.92% | 2020-05-14 | 2024-11-21 |
| CVE-2020-10245 | CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow. | [email protected] | 9.8 | 2.46% | 2020-03-26 | 2024-11-21 |
| CVE-2020-7052 | CODESYS Control V3, Gateway V3, and HMI V3 before 3.5.15.30 allow uncontrolled memory allocation which can result in a remote denial of service condition. | [email protected] | 6.5 | 1.88% | 2020-01-24 | 2024-11-21 |
| CVE-2019-18858 | CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overflow. | [email protected] | 9.8 | 1.96% | 2019-11-20 | 2024-11-21 |