NULL pointer dereference in Codesys Control_for_beaglebone_sl
CVE-2021-29241
CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).
EPSS: 0.004 (61.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Codesys Control_for_beaglebone_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_raspberry_pi_sl
- Codesys Control_runtime_system_toolkit
- Codesys Development_system
- Codesys Edge_gateway
Weakness classification (CWE)
References
- cve@mitre.org (Permissions Required, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-29241?
- CVE-2021-29241 is a high-severity vulnerability in Codesys Control_for_beaglebone_sl, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-05-03.
- How severe is CVE-2021-29241?
- High severity. CVSS v3 base score is 7.5 out of 10.