Buffer overflow in Codesys Control For Beaglebone Sl
CVE-2022-47386
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.013 (71.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Codesys Control For Beaglebone Sl — versions V0.0.0.0
- Codesys Control For Empc-A/imx6 Sl — versions V0.0.0.0
- Codesys Control For Iot2000 Sl — versions V0.0.0.0
- Codesys Control For Linux Sl — versions V0.0.0.0
- Codesys Control For Pfc100 Sl — versions V0.0.0.0
- Codesys Control For Pfc200 Sl — versions V0.0.0.0
- Codesys Control For Plcnext Sl — versions V0.0.0.0
- Codesys Control For Raspberry Pi Sl — versions V0.0.0.0
- Codesys Control For Wago Touch Panels 600 Sl — versions V0.0.0.0
- Codesys Control Rte (For Beckhoff Cx) Sl — versions V0.0.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- customers.codesys.com/index.php (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-47386?
- CVE-2022-47386 is a high-severity vulnerability in Codesys Control For Beaglebone Sl, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2023-05-15.
- How severe is CVE-2022-47386?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-47386 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.