CVE-2020-4864 json
IBM Resilient SOAR V38.0 could allow an attacker on the internal net work to provide the server with a spoofed source IP address.
published 2020-10-29 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-26111
- cvss
- 4.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 39%
- public exploits
- 0
- none known
Summary
IBM Resilient SOAR V38.0 could allow an attacker on the internal net work to provide the server with a spoofed source IP address. IBM X-Force ID: 190567.
Patch / fix
- ibm.com/support/pages/node/6356441 advisory
Exploit prediction
0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:A/C:N/I:L/S:U/A:N/AC:L/UI:N/PR:N/E:U/RL:O/RC:C |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 3.3 | AV:A/AC:L/Au:N/C:N/I:P/A:N |
Affected products
- IBM Resilient OnPrem
Classification
- Weakness
-
- CWE-290 Authentication Bypass by Spoofing
References
-
ibm.com
/support/pages/node/6356441
patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/190567
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2020-4864
- NVD CVE-2020-4864
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.