SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2015-5446

HP StoreOnce Backup system software before 3.13.1 allows remote attackers to execute arbitrary code via unspecified vectors.

HIGH 7.5EPSS 2.51%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

HP StoreOnce Backup system software before 3.13.1 allows remote attackers to execute arbitrary code via unspecified vectors.

CVSS 3.0
7.5 HIGHCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
2.51% probability · 85th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
hp/storeonce backup system software
Source
hp-security-alert@hp.com
EPSS trend
0%3%5%26 October 2026: 2.51%26 October 202626 October 2026

EPSS 2.5% 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.