CVE-2020-11908

The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.

4.3 Medium

CVE-2020-11908 is a medium vulnerability (CVSS 4.3) in Treck Tcp\/ip, published June 17, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.90%, the 79th percentile. No source names a fixed version.

The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: Low

Exploit likelihood

1.90%Down 0.2 points since Apr 14, 2021

What each source reports

NVD Score used 4.3

The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.

Record: CVE-2020-11908
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 2.0: 3.3 LowAV:A/AC:L/Au:N/C:N/I:N/A:P
Updated: 2026-11-02

CVE List No score

The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.

Record: CVE-2020-11908
Updated: 2026-11-02

EUVDEUVD-2020-4245 No score

The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.

Record: EUVD-2020-4245
Updated: 2026-11-03

GitHub AdvisoriesGHSA-xg49-wcx3-x7r3 No score

The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.

The Treck TCP/IP stack before 4.7.1.27 mishandles '\0' termination in DHCP.

Record: GHSA-xg49-wcx3-x7r3
Updated: 2026-11-02

Affected products

treck tcp\/ip

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, GitHub Advisories, NVD

References

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