Codesys Embedded Target Visu Toolkit vulnerabilities

16 CVEs affecting Codesys Embedded Target Visu Toolkit, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2018-25048, published 2023-03-23.

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Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2019-13548, published 2019-09-13. Critical severity, CVSS 9.8. EPSS: 5.8% chance of exploitation in the next 30 days. CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which could cause a stack overflow and create a denial-of-service condition…
• CVE-2019-13532, published 2019-09-13. High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days. CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which may allow access to files outside the restricted working directory of…
• CVE-2020-10245, published 2020-03-26. Critical severity, CVSS 9.8. EPSS: 2.5% chance of exploitation in the next 30 days. CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.
• CVE-2020-15806, published 2020-07-22. High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days. CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
• CVE-2019-18858, published 2019-11-20. Critical severity, CVSS 9.8. EPSS: 1.9% chance of exploitation in the next 30 days. CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overflow.
• CVE-2022-22519, published 2022-04-07. High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days. A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system.
• CVE-2022-22517, published 2022-04-07. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication…
• CVE-2021-33485, published 2021-08-03. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.
• CVE-2022-22515, published 2022-04-07. High severity, CVSS 8.1. EPSS: 1.1% chance of exploitation in the next 30 days. A remote, authenticated attacker could utilize the control program of the CODESYS Control runtime system to use the vulnerability in order to read and modify the configuration file(s) of the affected…
• CVE-2021-29242, published 2021-05-03. High severity, CVSS 7.3. EPSS: 1.1% chance of exploitation in the next 30 days. 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…

Latest

• CVE-2018-25048, published 2023-03-23. High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days. The CODESYS runtime system in multiple versions allows an remote low privileged attacker to use a path traversal vulnerability to access and modify all system files as well as DoS the device.
• CVE-2022-30792, published 2022-07-11. High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days. 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…
• CVE-2022-30791, published 2022-07-11. High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days. 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.
• CVE-2022-22514, published 2022-04-07. High severity, CVSS 7.1. EPSS: 0.9% chance of exploitation in the next 30 days. An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. The accesses can subsequently lead to local overwriting of memory in the CmpTraceMgr, whereby the…
• CVE-2022-22513, published 2022-04-07. Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days. An authenticated remote attacker can cause a null pointer dereference in the CmpSettings component of the affected CODESYS products which leads to a crash.
• CVE-2021-36763, published 2021-08-03. High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days. In CODESYS V3 web server before 3.5.17.10, files or directories are accessible to External Parties.