CVE-2026-58073 is a critical authentication bypass vulnerability in Veeam Service Provider Console. The flaw allows an unauthenticated attacker to impersonate a managed agent within the console and obtain that agent's credentials. Affected versions include Veeam Service Provider Console 9.2.1.33875 and all earlier version 9 builds; the issue is resolved in version 9.3.0.35057. The weakness is classified as CWE-288, indicating improper authentication or alternate-path authentication logic that permits spoofing of a trusted managed agent identity.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
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.
13 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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.