CVE-2020-11904

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

3.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 86.9% of scored records. A rank, not a probability.

NVD base score

7.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-06-17 10:41Z6 YR AGO

Last updated

2025-09-30 14:49Z11 MO AGO

Reserved

2020-04-19

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-190Integer Overflow or WraparoundBase
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

42c4fa0a951183261c56626f40864e75cf59b7e3b684deeef7cf94f57c186ceb

• www.kb.cert.orghttps://www.kb.cert.org/vuls/id/257161/x_refsource_MISC
• www.treck.comhttps://www.treck.comx_refsource_MISC
• jsof-tech.comhttps://jsof-tech.com/vulnerability-disclosure-policy/x_refsource_MISC
• www.kb.cert.orgVU#257161https://www.kb.cert.org/vuls/id/257161third-party-advisoryx_refsource_CERT-VN
• www.jsof-tech.comhttps://www.jsof-tech.com/ripple20/x_refsource_MISC
• tools.cisco.com20200617 Multiple Vulnerabilities in Treck IP Stack Affecting Cisco Products: June 2020https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyCvendor-advisoryx_refsource_CISCO
• www.arubanetworks.comhttp://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txtx_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200625-0006/x_refsource_CONFIRM
• www.dell.comhttps://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilitiesx_refsource_MISC