CVE-2020-27635 - CVE House
Back to Database
Status published Critical CVE-2020-27635

In PicoTCP 1.7.0, TCP ISNs are improperly random....

Vulnerability Description

In PicoTCP 1.7.0, TCP ISNs are improperly random.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-27635

Credits & Attribution

No credits recorded in the NVD database.

References

Affected Vendor

Affected Software

picotcp
Vulnerable Versions:
1.7.0

Timeline

Official Publish: October 10th, 2023
Last Modified: September 19th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.