SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-4403

A security vulnerability was identified in the Filter SDK component of HP KeyView earlier than v11.2.

CRITICAL 9.8EPSS 12.2%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 12.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.

Description

A security vulnerability was identified in the Filter SDK component of HP KeyView earlier than v11.2. The vulnerability could be exploited remotely to allow code execution via memory corruption.

CVSS 3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
12.17% probability · 96th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-119
Affected
hp/keyview
Source
security-alert@hpe.com
EPSS trend
0%8%15%21 September 2026: 7.22%22 September 2026: 13.58%11 October 2026: 12.17%4 November 2026: 12.17%21 September 20264 November 2026

EPSS moved from 7.2% on 21 September 2026 to 12.2% on 4 November 2026, peaking at 13.6% on 22 September 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

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