AEGLIX vulnerability intelligence
CVE-2020-11899
MEDIUM · CVSS 5.4 · Analyzed
Published: 2020-06-17 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.
Severity and scoring
- CVSS score
- 5.4 · MEDIUM
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- Weaknesses
- CWE-125
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Treck TCP/IP stack · IPv6
- Added to catalog
- 2022-03-03
- Required action
- Apply updates per vendor instructions.
- CISA remediation due date
- 2022-03-17
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:treck:tcp\/ip:*:*:*:*:*:*:*:*
Before (exclusive): 6.0.1.66
cpe:2.3:o:dell:wyse_5050_all-in-one_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:wyse_7030_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:wyse_5030_firmware:-:*:*:*:*:*:*:*
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
Broken Link · Third Party Advisory
- https://cwe.mitre.org/data/definitions/125.html
Technical Description
- https://jsof-tech.com/vulnerability-disclosure-policy/
Broken Link · Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200625-0006/
Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC
Third Party Advisory
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities
Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
Third Party Advisory
- https://www.jsof-tech.com/ripple20/
Broken Link · Exploit · Third Party Advisory
- https://www.kb.cert.org/vuls/id/257161
Third Party Advisory · US Government Resource
- https://www.kb.cert.org/vuls/id/257161/
Mitigation · Third Party Advisory · US Government Resource
- https://www.treck.com
Product · Vendor Advisory
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
Broken Link · Third Party Advisory
- https://cwe.mitre.org/data/definitions/125.html
Technical Description
- https://jsof-tech.com/vulnerability-disclosure-policy/
Broken Link · Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200625-0006/
Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC
Third Party Advisory
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities
Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
Third Party Advisory
- https://www.jsof-tech.com/ripple20/
Broken Link · Exploit · Third Party Advisory
- https://www.kb.cert.org/vuls/id/257161
Third Party Advisory · US Government Resource
- https://www.kb.cert.org/vuls/id/257161/
Mitigation · Third Party Advisory · US Government Resource
- https://www.treck.com
Product · Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-11899
US Government Resource