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CVE-2026-58071 is a missing-authentication vulnerability in Veeam Service Provider Console versions earlier than 9.3. During a narrow interval immediately after a legitimate administrator session starts, an unauthenticated remote attacker can access the proxied appliance API with Portal Administrator privileges. The condition results from insufficient authentication and access control for this critical API function during session initialization.
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Patch, then assume compromise.
No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An unauthenticated-access vulnerability in Veeam Service Provider Console that permits access to a proxied appliance API with Portal Administrator privileges during a brief period after an administrator session starts.
An authentication-related vulnerability in Veeam Service Provider Console that can allow an unauthenticated attacker to access the proxied appliance API with Portal Administrator privileges during a brief window after an administrator session starts.
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.