CVE-2020-11899
5.4
MEDIUM
CVSS 3.1
EPSS 18.6% · 97th pctCISA KEV · Exploited in the wild
2020-06-17•Updated 2025-10-21•KEV 2022-03-03
CISA Known Exploited Vulnerabilities
Treck TCP/IP stack Out-of-Bounds Read Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Added to KEV
2022-03-03
Remediation due
2022-03-17
Required action
Apply updates per vendor instructions.
CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2020-11899
Description
The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.
Severity
CVSS 3.1 · CISA5.4 MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:LSSVC · CISA-ADP
Exploitationactive
Automatableno
Technical impactpartial
Affected Products
| Vendor | Product | Affected versions |
|---|---|---|
| - | - | n/a |
References
11 LinksVendor advisories
Third-party advisories
Other references
- https://cwe.mitre.org/data/definitions/125.html
- https://www.kb.cert.org/vuls/id/257161/
- https://www.treck.com
- https://jsof-tech.com/vulnerability-disclosure-policy/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
- https://www.jsof-tech.com/ripple20/
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
- https://security.netapp.com/advisory/ntap-20200625-0006/
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities
Record Details
Published
2020-06-17
Last updated
2025-10-21
Assigner (CNA)
mitre
Credited to
-
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