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A critical improper authorization vulnerability in Microsoft Azure Automation could allow an authenticated attacker to cross tenant trust boundaries and assume another tenant’s automation identity. The issue affected Azure Automation in a multi-tenant context and was described as an exploit chain involving three flaws: a public-by-default exposure of Azure Automation account endpoints combined with two additional code-level bugs. An attacker with access to their own Azure Automation account could leverage these conditions to impersonate a victim tenant’s automation identity and operate within the victim’s automation context.
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What an attacker gets, and what they’ve been doing with it.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
14 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical elevation-of-privilege vulnerability in Microsoft Azure Automation that could enable cross-tenant identity takeover, allowing attackers to assume another tenant's automation identity and access data, credentials, and cloud workloads.
A critical Azure Automation elevation of privilege vulnerability with a CVSS base score of 9.9. The content states it had already been addressed by Microsoft prior to the release.
A critical privilege escalation vulnerability in Azure Automation referenced as part of Microsoft's 2025 Azure security history.
An improper authorization vulnerability affecting Azure Automation, mentioned as part of Microsoft's 2025 Azure cloud service security issues.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.