What is CVE-2020-4365?

CVE-2020-4365 is a medium-severity vulnerability in HP Hp-Ux, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2020-05-14.

How severe is CVE-2020-4365?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in HP Hp-Ux

CVE-2020-4365

IBM WebSphere Application Server 8.5 is vulnerable to server-side request forgery. By sending a specially crafted request, a remote authenticated attacker could exploit this vulnerability to obtain sensitive data. IBM X-Force ID: 178964.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2020-05-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.014 (71.5th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

HP Hp-Ux
IBM Aix
IBM I
IBM Websphere Application Server — versions 8.5
IBM Websphere Application Server
IBM Z\/os
Linux Kernel
Microsoft Windows
Oracle Solaris

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

www.ibm.com/support/pages/node/6209099 (Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/178964 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2020-4365?: CVE-2020-4365 is a medium-severity vulnerability in HP Hp-Ux, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2020-05-14.
How severe is CVE-2020-4365?: Medium severity. CVSS v3 base score is 4.3 out of 10.