CVE-2025-20321

mediumpriority · track · 17EPSS 0.002 · 10 %ileDEEUNLRUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.20% (10th) EPSS

CVSS 4.3 · medium

Is it mine?

52 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7 and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.104, 9.3.2408.114, and 9.2.2406.119, an unauthenticated attacker can send a specially-crafted SPL search that could change the membership state in a Splunk Search Head Cluster (SHC) through a Cross-Site Request Forgery (CSRF), potentially leading to the removal of the captain or a member of the SHC.<br><br>The vulnerability requires the attacker to phish the administrator-level victim by tricking them into initiating a request within their browser. The attacker should not be able to exploit the vulnerability at will.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4

v3.16.5mediumAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · psirt@cisco.com USexploitability 2.8 · impact 3.6

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · NCSC-NL NL

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-352USCWE-352USCWE-352US

affected products (52)

Products and version ranges known to be affected.

Absolute Secure Access Insights <4.30all versionscert_bundDE
Absolute Secure Access Server <14.10all versionscert_bundDE
Splunk Splunk Enterprise <9.1.10all versionscert_bundDE
Splunk Splunk Enterprise <9.2.7all versionscert_bundDE
Splunk Splunk Enterprise <9.3.5all versionscert_bundDE
Splunk Splunk Enterprise <9.4.3all versionscert_bundDE
Splunk Splunk Enterprise Cloud <9.2.2406.119all versionscert_bundDE
Splunk Splunk Enterprise Cloud <9.3.2408.112all versionscert_bundDE
Splunk Splunk Enterprise Cloud <9.3.2408.113all versionscert_bundDE
Splunk Splunk Enterprise Cloud <9.3.2408.114all versionscert_bundDE
Splunk Splunk Enterprise Cloud <9.3.2411.103all versionscert_bundDE
Splunk Splunk Enterprise Cloud <9.3.2411.104all versionscert_bundDE
Absolute Secure Access≤ Insights <4.30cert_bundDE
Absolute Secure Access≤ Server <14.10cert_bundDE
Splunk Splunk Enterprise≤ Cloud <9.3.2411.103cert_bundDE
Splunk Splunk Enterprise≤ Cloud <9.2.2406.119cert_bundDE
Splunk Splunk Enterprise≤ Cloud <9.3.2408.112cert_bundDE
Splunk Splunk Enterprise≤ Cloud <9.3.2408.113cert_bundDE
Splunk Splunk Enterprise≤ Cloud <9.3.2408.114cert_bundDE
Splunk Splunk Enterprise≤ Cloud <9.3.2411.104cert_bundDE

showing 20 of 52

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2025-0212Kwetsbaarheden verholpen in Splunk Enterprise en Splunk Cloud PlatformNL2025-07-08csaf · ncsc_nlNL
Splunk heeft kwetsbaarheden verholpen in Splunk Enterprise en Splunk Cloud Platform.
WID-SEC-W-2025-1473Splunk Enterprise und Cloud-Plattform: Mehrere SchwachstellenDeutsch2025-07-07csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Splunk Enterprise und Cloud Platform ausnutzen, um Dateien zu manipulieren, beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu verursachen und vertrauliche Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl NVD CVE.org MITRE

published 2025-07-07modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan