CVE-2023-27532

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2023-27532

Confirmed

Yes

2023-08-22 00:00 UTC

Timestamps

2023-08-22

2023-08-22

Scope

KEV entry: Veeam Backup & Replication Cloud Connect Missing Authentication for Critical Function Vulnerability | Affected: Veeam / Backup & Replication | Description: 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: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2023-09-12 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://www.veeam.com/kb4424; https://nvd.nist.gov/vuln/detail/CVE-2023-27532

References
  • {'id': 'CVE-2023-27532', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-27532'}

089591cd-38a2-4b31-a597-e9b7cc0458b7

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:24 UTC

2026-02-06 07:53 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-306"
  ],
  "date_added": "2023-08-22",
  "due_date": "2023-09-12",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "Backup \u0026 Replication",
  "vendorProject": "Veeam",
  "vulnerabilityName": "Veeam Backup \u0026 Replication Cloud Connect Missing Authentication for Critical Function Vulnerability"
}
 -
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