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CVE-2019-11983

22
FAUCET Score

CVE-2019-11983 describes a remote buffer overflow vulnerability affecting HPE Integrated Lights-Out 4 (iLO 4) on Gen9 servers (versions prior to v2.61b) and iLO 5 on Gen10 servers (versions prior to v1.39). With a CVSS score of 7.0 (HIGH), this vulnerability is network-exploitable with high attack complexity, potentially leading to partial confidentiality, partial integrity, and high availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.39CPE matchmatch criteria
cpe:2.3:o:hp:integrated_lights-out_5_firmware:*:*:*:*:*:*:*:*
<= 2.61bCPE matchmatch criteria
cpe:2.3:o:hp:integrated_lights-out_4_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.0HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.10%
Probability of exploitation in next 30 days
EPSS Percentile
62.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0110 is in the 25th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 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