CVE-2022-22514
Untrusted Pointer Dereference in multiple CODESYS products can lead to a DoS.
CVE-2022-22514 is a high vulnerability (CVSS 7.1) in Codesys Control For Beaglebone Sl, published April 7, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. No source names a fixed version.
- Severity
- 7.1 HighCVSS 3.1, CVE List
- Exploit chance
- 1.04%EPSS, 64th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- High
Exploit likelihood
Affected products
- codesys control for beaglebone sl
- codesys control for beckhoff cx9020 sl
- codesys control for empc-a/imx6 sl
- codesys control for iot2000 sl
- codesys control for linux sl
- codesys control for pfc100 sl
- codesys control for pfc200 sl
- codesys control for plcnext sl
- codesys control for raspberry pi sl
- codesys control for wago touch panels 600 sl
- codesys control rte (for beckhoff cx) sl
- codesys control rte (sl)
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- codesys control runtime system toolkit
- codesys control win (sl)
- codesys development system v3
- codesys edge gateway for linux
- codesys edge gateway for windows
- codesys embedded target visu toolkit
- codesys gateway
- codesys hmi (sl)
- codesys remote target visu toolkit
- codesys control for beckhoff cx9020
- codesys control for empc-a\/imx6 sl
- codesys control rte sl
- codesys control rte sl \(for beckhoff cx\)
- codesys control win sl
- codesys development system
- codesys edge gateway
- codesys hmi sl
What each source reports
CVE List Score used
Untrusted Pointer Dereference in multiple CODESYS products can lead to a DoS.
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.
- Record
CVE-2022-22514- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-822
- Updated
- 2026-11-02
EUVDEUVD-2022-27660
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.
- Record
EUVD-2022-27660- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5j8x-4qfw-cwj9
An authenticated, remote attacker can gain access to a dereferenced pointer contained in a...
An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. This causes a null pointer dereference in the CmpSettings component of the affected CODESYS products and leads to a crash.
- Record
GHSA-5j8x-4qfw-cwj9- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-119, CWE-822
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2022-22514- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - CVSS 2.0
- 4.9 Medium
AV:N/AC:M/Au:S/C:N/I:P/A:P - Weakness
- CWE-822, CWE-119
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.