https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T23:49:45.999863+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2021-01177 bdu:2021-01177 2026-10-03T23:49:46.096146+00:00 bdu:2021-01177 https://cve.radiocsirt.org/vuln/euvd-2026-186667 EUVD-2026-186667 2026-10-03T23:49:46.096187+00:00 EUVD-2026-186667 https://cve.radiocsirt.org/vuln/fkie_cve-2020-27635 fkie_cve-2020-27635 2026-10-03T23:49:46.096202+00:00

In PicoTCP 1.7.0, TCP ISNs are improperly random.

 https://cve.radiocsirt.org/vuln/ghsa-7rr3-3wcq-vxff GHSA-7rr3-3wcq-vxff 2026-10-03T23:49:46.096230+00:00

In PicoTCP 1.7.0, TCP ISNs are improperly random.

 https://cve.radiocsirt.org/vuln/gsd-2020-27635 gsd-2020-27635 2026-10-03T23:49:46.096245+00:00 gsd-2020-27635 https://cve.radiocsirt.org/vuln/icsa-21-042-01 ICSA-21-042-01 — Multiple Embedded TCP/IP Stacks (Update B) 2026-10-03T23:49:46.096256+00:00

Nut/Net software relies on highly predictable source values and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections.CVE-2020-27213 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). uC/TCP-IP ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections.CVE-2020-27630 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). CycloneTCP ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections.CVE-2020-27631 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). NDKTCPIP software is initialized with a consistent value and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections.CVE-2020-27632 has been assigned to this vulnerability. A CVSS v3 bas…

 https://cve.radiocsirt.org/vuln/wid-sec-w-2023-1987 WID-SEC-W-2023-1987 — TCP/IP Stack: Mehrere Schwachstellen 2026-10-03T23:49:46.096304+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in TCP/IP Stack ausnutzen, um beliebigen Programmcode auszuführen, einen Denial-of-Service-Zustand herbeiführen oder Sicherheitsvorkehrungen umgehen.