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CVE-2020-27635

9.1 criticalEPSS 0.9%

Critical (9.1) in capgemini picotcp. EPSS 0.9% chance of exploitation in the next 30 days.

In PicoTCP 1.7.0, TCP ISNs are improperly random.

Severity

CVSS 3.1

9.1 critical

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-330
Published: 2023-10-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

capgemini:picotcp

References

Check your stack JSON