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TI-2025-14682 Aliases CVE-2025-20389GHSA-49x5-pp3j-h44f

Improper Input Validation in "label" column field in Splunk Secure Gateway App

Priority LOW 29CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and versions below 3.9.10, 3.8.58 and 3.7.28 of the Splunk Secure Gateway app on Splunk Cloud Platform, a low-privileged user that does not hold the "admin" or "power" Splunk roles could craft a malicious payload through the `label` column field after adding a new device in the Splunk Secure Gateway app. This could potentially lead to a client-side denial of service (DoS).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00445 38th percentileScored 2026-11-07
Fix Fixed Splunk Enterprise (Splunk): 10.0.2, 9.4.6, 9.3.8 +1Splunk Cloud Platform (Splunk): 10.1.2507.6, 10.0.2503.8, 9.3.2411.120+1 more product

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SplunkSplunk Enterprise10.0 to before 10.0.2; 9.4 to before 9.4.6; 9.3 to before 9.3.8; 9.2 to before 9.2.1010.0.2, 9.4.6, 9.3.8, 9.2.10Patch availableCNA
SplunkSplunk Cloud Platform10.1.2507 to before 10.1.2507.6; 10.0.2503 to before 10.0.2503.8; 9.3.2411 to before 9.3.2411.12010.1.2507.6, 10.0.2503.8, 9.3.2411.120Patch availableCNA
SplunkSplunk Secure Gateway3.9 to before 3.9.10; 3.8 to before 3.8.58; 3.7 to before 3.7.283.9.10, 3.8.58, 3.7.28Patch availableCNA
  • Splunk Enterprise VendorSplunk Affected 10.0 to before 10.0.2; 9.4 to before 9.4.6; 9.3 to before 9.3.8; 9.2 to before 9.2.10 Fixed in 10.0.2, 9.4.6, 9.3.8, 9.2.10 Patch available CNA
  • Splunk Cloud Platform VendorSplunk Affected 10.1.2507 to before 10.1.2507.6; 10.0.2503 to before 10.0.2503.8; 9.3.2411 to before 9.3.2411.120 Fixed in 10.1.2507.6, 10.0.2503.8, 9.3.2411.120 Patch available CNA
  • Splunk Secure Gateway VendorSplunk Affected 3.9 to before 3.9.10; 3.8 to before 3.8.58; 3.7 to before 3.7.28 Fixed in 3.9.10, 3.8.58, 3.7.28 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*9.2.0 to before 9.2.10; 9.3.0 to before 9.3.8; 9.4.0 to before 9.4.6; 10.0.0 to before 10.0.2VulnerableSplunk
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*9.3.2411 to before 9.3.2411.120; 10.0.2503 to before 10.0.2503.8; 10.1.2507 to before 10.1.2507.6VulnerableSplunk
cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*3.7.0 to before 3.7.28; 3.8.0 to before 3.8.58; 3.9.0 to before 3.9.10VulnerableSplunk
  • cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* Versions 9.2.0 to before 9.2.10; 9.3.0 to before 9.3.8; 9.4.0 to before 9.4.6; 10.0.0 to before 10.0.2 Vulnerable ·Splunk
  • cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* Versions 9.3.2411 to before 9.3.2411.120; 10.0.2503 to before 10.0.2503.8; 10.1.2507 to before 10.1.2507.6 Vulnerable ·Splunk
  • cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:* Versions 3.7.0 to before 3.7.28; 3.8.0 to before 3.8.58; 3.9.0 to before 3.9.10 Vulnerable ·Splunk

Remediation

  • Fix · CNA Splunk Enterprise (Splunk) Fixed in 10.0.2, 9.4.6, 9.3.8, 9.2.10
  • Fix · CNA Splunk Cloud Platform (Splunk) Fixed in 10.1.2507.6, 10.0.2503.8, 9.3.2411.120
  • Fix · CNA Splunk Secure Gateway (Splunk) Fixed in 3.9.10, 3.8.58, 3.7.28

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Splunk Enterprise 10.0.2, 9.2.10 and 2 more versions

    6 records Highest priority Priority LOW 6 LOW

    Other records, highest priority first

    • TI-2025-14680 Incorrect permissions assignment on Splunk Universal Forwarder for Windows during new installation or upgradePriority LOW 37
    • TI-2025-14679 Incorrect permission assignment on Splunk Enterprise for Windows during new installation or upgradePriority LOW 37
    • TI-2025-14675 URL validation bypass through Views Dashboard in Splunk EnterprisePriority LOW 24
    Show all 6 records →
  • Release ·

    Splunk Cloud Platform, Splunk Secure Gateway 10.0.2503.8, 10.1.2507.6 and 4 more versions

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2025-14676 Improper access control through push notifications for reports and alerts in Splunk Secure Gateway appPriority LOW 20
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-20389
  2. 2026-10-03 Alias added: GHSA-49x5-pp3j-h44f

References

Advisory 1

  • TI-2026-16444 Unauthenticated Arbitrary File Creation and Truncation in a PostgreSQL Sidecar Service Endpoint in Splunk Enterprise KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-00154 The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly… KEVCVSS 3.1HIGH 7.5
  • TI-2023-24841 Remote code execution (RCE) in Splunk Enterprise through Insecure XML Parsing CVSS 3.1HIGH 8.8
  • TI-2023-15979 ‘edit_user’ Capability Privilege Escalation CVSS 3.1HIGH 8.8
  • TI-2024-30707 Remote Code Execution (RCE) due to insecure session storage configuration in Splunk Enterprise on Windows CVSS 3.1HIGH 8.8
  • TI-2022-21345 Reflected Cross-Site Scripting via the radio template in Splunk Enterprise CVSS 3.1HIGH 8.8
See all 297 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences