HIGHCVSS v3.1 7.2Actively exploited · CISA KEV since 2021-11-03Vulnerability

CVE-2021-22900

Ivanti Pulse Connect Secure contains an unrestricted file upload vulnerability that allows an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.

Properties

Euvd product
Pulse Secure Secure
Vulnerability name
Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability
First seen
2025-10-21T23:25:44+00:00
Cvss score
7.2
Epss score
0.14146
Last seen
2026-10-19T12:00:27+00:00
Due date
2022-05-03
Euvd assigner
hackerone
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2021-11-03T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2021-11-03
Score
7.2
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
7.2
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Related Entities (45 · showing 24)

AFFECTS_PRODUCT (41 · showing 20)

→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r8.2:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r7:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r9:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r8.1:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r6:*:*:*:*:*:*
→[Product]cpe:2.3:a:pulsesecure:pulse_connect_secure:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r4.1:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r4.2:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r5:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r8.4:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r4:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r9.1:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r9.2:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.0:r3.5:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.0:r4:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.1:r3:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.0:r3.1:*:*:*:*:*:*
→[Product]cpe:2.3:a:ivanti:connect_secure:9.0:r3.0:*:*:*:*:*:*

HAS_WEAKNESS (2)

→[Weakness]Incorrect Resource Transfer Between Spheres
→[Weakness]Improper Control of Generation of Code ('Code Injection')

DESCRIBES (1)

←[KEVEntry]Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability

INVOLVES (1)

←[Signal]kev_added · 2021-11-03

Explore deeper with Ninja Signal's threat intelligence graph

Search in SpektrOpen Signal Desktop
CVE-2021-22900 (CVSS v3.1 7.2) — Ninja Signal Threat Intelligence | Ninja Signal