CVE-2025-34509

EUVD-2025-18524
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
VulnCheckCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
sitecoreexperience_commerce
9.0 ≤
𝑥
≤ 10.4
sitecoreexperience_manager
9.0 ≤
𝑥
≤ 10.4
sitecoreexperience_platform
9.0 ≤
𝑥
< 10.4
sitecoreexperience_platform
10.4
sitecoremanaged_cloud
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://labs.watchtowr.com/is-b-for-backdoor-pre-auth-rce-chain-in-sitecore-experience-platform/
https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003667