CVE-2025-34509

HIGH EPSS 98.4%
Published Jun 17, 20251y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Jun 17, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

Sitecore Experience Manager (XM) and Experience Platform (XP) versions 10.1 to 10.1.4 rev. 011974 PRE, all versions of 10.2, 10.3 to 10.3.3 rev. 011967 PRE, and 10.4 to 10.4.1 rev. 011941 PRE contain a hardcoded user account. Unauthenticated and remote attackers can use this account to access administrative API over HTTP.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
98.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-798 Use of Hard-coded Credentials Authentication

Affected Products 5

VendorProductVersionRange
sitecoreexperience_commerce*≥9.0  –  ≤10.4
sitecoreexperience_manager*≥9.0  –  ≤10.4
sitecoreexperience_platform*≥9.0  –  <10.4
sitecoreexperience_platform10.4any
sitecoremanaged_cloud*any

References 2

  • labs.watchtowr.com https://labs.watchtowr.com/is-b-for-backdoor-pre-auth-rce-chain-in-sitecore-experience-platform/
    ExploitThird Party Advisory
  • support.sitecore.com https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003667
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.