Home › Exploited CVEs › CVE-2023-27532
CVE-2023-27532: Veeam Backup & Replication Cloud Connect Missing Authentication for Critical Function Vulnerability
Veeam Backup & Replication · in CISA KEV since 2023-08-22
2023-08-22added to KEV
2023-09-12federal remediation due date
77.61%EPSS exploit probability (30 days) 99.5th percentile
7.5 HIGHCVSS 3.1
Knownknown ransomware use
165days from NVD publication to KEV
What it is
Veeam Backup & Replication Cloud Connect component contains a missing authentication for critical function vulnerability that allows an unauthenticated user operating within the backup infrastructure network perimeter to obtain encrypted credentials stored in the configuration database. This may lead to an attacker gaining access to the backup infrastructure hosts.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| CWE | CWE-306 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD published | 2023-03-10 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2023-27532.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.