Privilege Escalation via Cryptographic Signature Verification Bypass in NetBackup Flex OS Shell
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Cohesity | NetBackup Flex OS | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cohesity | Netbackup Flex Os |
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Vendor Workaround
Restrict management shell access to authorized administrators only. No compensating control fully eliminates the risk; upgrading is required.
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.340% probability within 30 days)
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| First Time appeared |
Cohesity
Cohesity netbackup Flex Os |
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| Vendors & Products |
Cohesity
Cohesity netbackup Flex Os |
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| Metrics |
ssvc
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| Description | An authenticated, low-privileged user with access to the NetBackup Flex OS management shell could bypass the cryptographic signature verification step of a privileged support command by supplying a specially formed access credential. Successful exploitation grants the attacker an unrestricted root shell with full control over the Flex appliance host and all hosted containers, completely compromising confidentiality, integrity, and availability. | |
| Title | Privilege Escalation via Cryptographic Signature Verification Bypass in NetBackup Flex OS Shell | |
| Weaknesses | CWE-347 | |
| References |
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| Metrics |
cvssV3_1
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