SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-5811

User controlled input is not neutralized prior to being placed in web page output (CROSS-SITE SCRIPTING).

MEDIUM 6.1EPSS 1.06%

Does this matter?

Lower severity and a low EPSS score (1.06%). Track it; it rarely justifies an emergency change on its own.

Description

An issue was discovered in Visonic PowerLink2, all versions prior to October 2016 firmware release. User controlled input is not neutralized prior to being placed in web page output (CROSS-SITE SCRIPTING).

CVSS 3.1
6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
1.06% probability · 64th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-79
Affected
visonic/powerlink2 firmware
Source
ics-cert@hq.dhs.gov
EPSS trend
0%3%5%26 October 2026: 1.06%26 October 202626 October 2026

EPSS 1.1% 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.

References

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