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CVE-2019-11998

20
FAUCET Score

CVE-2019-11998 describes an improper input validation vulnerability in HPE Superdome Flex Server firmware, allowing an authenticated administrator to bypass security restrictions. This medium-severity flaw (CVSS 5.5) could lead to information disclosure or denial of service through local access with low attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability. HPE has released firmware updates, specifically version v3.20.206 or newer, to remediate this issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.20.186CPE matchmatch criteria
cpe:2.3:o:hpe:superdome_flex_server_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 95th percentile among its peer group of 15,938 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.hpe.com / hpsc/doc/public/display
Vendor Advisory