SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2020-8220

A denial of service vulnerability exists in Pulse Connect Secure <9.1R8 that allows an authenticated attacker to perform command injection via the administrator web which can cause DOS.

MEDIUM 6.5EPSS 2.46%

Does this matter?

Lower severity and a low EPSS score (2.46%). Track it; it rarely justifies an emergency change on its own.

Description

A denial of service vulnerability exists in Pulse Connect Secure <9.1R8 that allows an authenticated attacker to perform command injection via the administrator web which can cause DOS.

CVSS 3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
EPSS
2.46% probability · 84th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-400
Affected
ivanti/connect secure · pulsesecure/pulse connect secure · ivanti/policy secure · pulsesecure/pulse policy secure
Source
support@hackerone.com
EPSS trend
0%3%5%26 October 2026: 2.46%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.