Buffer overflow in Codesys Control For Beaglebone Sl
CVE-2022-4046
In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device.
Vulnerability class: Buffer Overflow
EPSS: 0.008 (74.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Codesys Control For Beaglebone Sl — versions all
- Codesys Control For Empc-a/imx6 Sl — versions all
- Codesys Control For Iot2000 Sl — versions all
- Codesys Control For Linux Sl — versions all
- Codesys Control For Pfc100 Sl — versions all
- Codesys Control For Pfc200 Sl — versions all
- Codesys Control For Plcnext Sl — versions all
- Codesys Control For Raspberry Pi Sl — versions all
- Codesys Control For Wago Touch Panels 600 Sl — versions all
- Codesys Control Rte (For Beckhoff Cx) Sl — versions all
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2022-4046?
- CVE-2022-4046 is a high-severity vulnerability in Codesys Control For Beaglebone Sl, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2023-08-03.
- How severe is CVE-2022-4046?
- High severity. CVSS v3 base score is 8.8 out of 10.