CVE-2019-11998

What it is

HPE Superdome Flex Server is vulnerable to multiple remote vulnerabilities via improper input validation of administrator commands. This vulnerability could allow an Administrator to bypass security restrictions and access multiple remote vulnerabilities including information disclosure, or denial of service. HPE has provided firmware updates that address the above vulnerabilities for the HPE Superdome Flex Server starting with firmware version v3.20.186 (not available online) and v3.20.206 (available online). Apply v3.20.206 (4 December 2019) or a newer version to resolve this issue. Please visit HPE Support Center https://support.hpe.com/hpesc/public/home to obtain the updated firmware for your product.

At a glance

Exploitability

Can be exploited locally on the machine with a low-privilege account. High risk of data exposure.

Exploit odds

0.8% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2020-01-16 19:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 02:13 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.8% in the next 30 days (EPSS).
• Severity: 5.5 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2020-01-16 19:15 UTC

Last modified

2026-06-17 02:13 UTC

Exploit probability

0.8% · EPSS, next 30 days

Weakness

CWE-20 · Improper input validation

Record status

Modified

Affected

• Hpe Superdome Flex Server Firmware < 3.20.186

Attack profile CVSS 3.1 · 5.5

Attack vector

Local

Complexity

Low

Privileges needed

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2019-11998.md and follow it. Check whether this project is affected by CVE-2019-11998. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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