MEDIUMCVSS v3.1 4.3Actively exploited · CISA KEV since 2021-11-03Vulnerability

CVE-2020-8196

Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an information disclosure vulnerability.

Properties

Euvd product
Citrix ADC, Citrix Gateway, Citrix SDWAN WAN-OP
Vulnerability name
Citrix ADC, Gateway, and SD-WAN WANOP Appliance Information Disclosure Vulnerability
First seen
2025-10-21T23:35:40+00:00
Cvss score
4.3
Epss score
0.26333
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
4.3
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:L/UI:N/S:U/C:L/I:N/A:N
In Signal since
initial import (Sep 2026)
Euvd base score
4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Related Entities (12)

AFFECTS_PRODUCT (8)

→[Product]cpe:2.3:o:citrix:gateway_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:citrix:5000-wo:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:citrix:5100-wo:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:citrix:4100-wo:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:citrix:4000-wo:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:citrix:sd-wan_wanop:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:citrix:netscaler_gateway_firmware:*:*:*:*:*:*:*:*

HAS_WEAKNESS (2)

→[Weakness]Improper Authentication
→[Weakness]Improper Access Control

DESCRIBES (1)

←[KEVEntry]Citrix ADC, Gateway, and SD-WAN WANOP Appliance Information Disclosure Vulnerability

INVOLVES (1)

←[Signal]kev_added · 2021-11-03

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CVE-2020-8196 (CVSS v3.1 4.3) — Ninja Signal Threat Intelligence | Ninja Signal