CVE-2021-35977

Description

An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.68% Top 30%
Third-Party Advisory githubusercontent.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-35977?
CVE-2021-35977 has been scored as a critical severity vulnerability.
How to fix CVE-2021-35977?
To fix CVE-2021-35977, 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-2021-35977 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-35977 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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