SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2019-5397

A remote bypass of security restrictions vulnerability was discovered in HPE 3PAR Service Processor version(s): prior to 5.0.5.1.

CRITICAL 9.4EPSS 4.27%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (4.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A remote bypass of security restrictions vulnerability was discovered in HPE 3PAR Service Processor version(s): prior to 5.0.5.1.

CVSS 3.0
9.4 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
EPSS
4.27% probability · 91th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-79
Affected
hp/3par service processor firmware
Source
security-alert@hpe.com
EPSS trend
0%3%5%26 October 2026: 4.27%26 October 202626 October 2026

EPSS 4.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.