CVE-2021-22660

Description

CNCSoft-B Versions 1.0.0.3 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to execute arbitrary code.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.35%
Third-Party Advisory cisa.gov Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com
Affected: n/a Delta Electronics CNCSoft-B
Published at:
Updated at:

References

Link Tags
https://www.zerodayinitiative.com/advisories/ZDI-21-446/ third party advisory vdb entry
https://www.zerodayinitiative.com/advisories/ZDI-21-445/ third party advisory vdb entry
https://us-cert.cisa.gov/ics/advisories/icsa-21-110-05 third party advisory us government resource
https://www.zerodayinitiative.com/advisories/ZDI-21-509/ third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2021-22660?
CVE-2021-22660 has been scored as a high severity vulnerability.
How to fix CVE-2021-22660?
To fix CVE-2021-22660, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22660 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22660 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22660?
CVE-2021-22660 affects n/a Delta Electronics CNCSoft-B.
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