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CVE-2020-10245

CRITICALCVSS 9.8/10EPSS 2.46%

Last modified

CVE-2020-10245 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.. EPSS estimates a 2.46% chance of exploitation in the next 30 days.

Description

CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
2.46%

82.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CodesysControl For Beaglebone< 3.5.15.40
CodesysControl For Empc-A\/Imx6< 3.5.15.40
CodesysControl For Iot2000< 3.5.15.40
CodesysControl For Linux< 3.5.15.40
CodesysControl For Pfc100< 3.5.15.40
CodesysControl For Pfc200< 3.5.15.40
CodesysControl For Plcnext< 3.5.15.40
CodesysControl For Raspberry Pi< 3.5.15.40
CodesysControl Rte>= 3.5.8.60, < 3.5.15.40
CodesysControl Runtime System Toolkit>= 3.0, < 3.5.15.40
CodesysControl Win>= 3.5.9.80, < 3.5.15.40
CodesysEmbedded Target Visu Toolkit>= 3.0, < 3.5.15.40
CodesysHmi>= 3.5.10.0, < 3.5.15.40
CodesysRemote Target Visu Toolkit>= 3.0, < 3.5.15.40

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-10245?
CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.
How severe is CVE-2020-10245?
CVE-2020-10245 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.46% probability of exploitation in the next 30 days.
How do I fix CVE-2020-10245?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-10245?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST