Codesys Control For Beckhoff Cx9020 SL vulnerabilities
8 vulnerabilities
Known vulnerabilities in Codesys Control For Beckhoff Cx9020 SL, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2022-22518codesyscodesys control for beaglebone sl+19
EPSS score0.61%
A bug in CmpUserMgr component can lead to only partially applied security policies. This can result in enabled, anonymous access to components part of the applied security policy.CVE-2022-22513codesyscodesys control for beaglebone sl+40EPSS score1.04%
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-2022-22514codesyscodesys control for beaglebone sl+40EPSS score0.89%
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 attacker can neither gain the values read internally nor control the values to be written. If invalid memory is accessed, this results in a crash.CVE-2022-22519codesyscodesys control for beaglebone sl+34EPSS score1.46%
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-2022-22515codesyscodesys control for beaglebone sl+35EPSS score1.11%
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 products.CVE-2022-22517codesyscodesys control for beaglebone sl+42EPSS score1.32%
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 channel to be closed.CVE-2022-30791codesyscodesys control for beaglebone sl+39EPSS score0.89%
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-2022-30792codesyscodesys control for beaglebone sl+39EPSS score0.89%
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.