PT-2020-5942 · Treck+1 · Treck Tcp/Ip Stack+1

Published 2020-06-17 · Updated 2025-08-20 · CVE-2020-11896

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Treck TCP/IP stack versions prior to 6.0.1.66

Description A vulnerability exists in the implementation of IPv4 tunneling within the Treck TCP/IP stack due to insufficient input validation. Exploitation of this issue may allow a remote attacker to execute arbitrary code.

Recommendations Update Treck TCP/IP stack to version 6.0.1.66 or later.

Exploit

Fix

RCE

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

CWE-20

Related Identifiers

BDU:2021-02072

CVE-2020-11896

Affected Products

Hpe Ilo

Treck Tcp/Ip Stack

References · 18

• 🔥 https://github.com/Fans0n-Fan/Treck20-Related · Exploit
• 🔥 https://github.com/0xkol/ripple20-digi-connect-exploit · Exploit
• 🔥 https://jsof-tech.com/ripple20 · Exploit
• https://treck.com · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-11896 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11896 · Security Note
• https://bdu.fstec.ru/vul/2021-02072 · Security Note
• https://jsof-tech.com/vulnerability-disclosure-policy · Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf · Note
• https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us · Note
• https://kb.cert.org/vuls/id/257161 · Note
• https://security.netapp.com/advisory/ntap-20200625-0006 · Note
• https://t.me/cvenotify/4421 · Telegram Post
• https://support.hp.com/us-en/document/c06640149 · Note