Unauthenticated REST API Authentication Bypass via Forged Federation Token
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Veeam | Backup for Microsoft 365 | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Veeam | Backup For Microsoft 365 |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.261% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.veeam.com/kb4957 |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Veeam
Veeam backup For Microsoft 365 |
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| Vendors & Products |
Veeam
Veeam backup For Microsoft 365 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unauthenticated REST API Authentication Bypass via Forged Federation Token |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability allowing an unauthenticated attacker to bypass REST API authentication with a forged federation token and receive responses from REST API endpoints that do not call the Veeam Backup for Microsoft 365 backup service. | |
| Weaknesses | CWE-347 | |
| References |
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| Metrics |
cvssV4_0
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