H3XAOperational intelligence
Live analytical pictureEvidence before assessment
Threat intelligence / Vulnerability

CVE-2021-28799

QNAP NAS running HBS 3 contains an improper authorization vulnerability which can allow remote attackers to log in to a device.

Vulnerability
TypeVulnerability
External ID—
First seen2022-03-31
Last seen2022-03-31

Confidence

—

QNAP NAS running HBS 3 contains an improper authorization vulnerability which can allow remote attackers to log in to a device.

Labels

exploitedkevransomware

CISA KEV context

Vendor / productQNAP Network Attached Storage (NAS)
Added2022-03-31
Due date2022-04-21
18 recorded

Relationships

mitigates
from Remediate CVE-2021-28799
Mitigation
related-to
to Accessing Functionality Not Properly Constrained by ACLs
Technique
related-to
to Blue Boxing
Technique
related-to
to Buffer Overflow via Symbolic Links
Technique
related-to
to Bypassing ATA Password Security
Technique
related-to
to Collect Data from Registries
Technique
related-to
to Cross Zone Scripting
Technique
related-to
to Directory Indexing
Technique
related-to
to Forceful Browsing
Technique
related-to
to Key Negotiation of Bluetooth Attack (KNOB)
Technique
related-to
to Manipulating Opaque Client-based Data Tokens
Technique
related-to
to Manipulating User-Controlled Variables
Technique
related-to
to Manipulating Web Input to File System Calls
Technique
related-to
to Poison Web Service Registry
Technique
related-to
to Reusing Session IDs (aka Session Replay)
Technique
related-to
to Session Credential Falsification through Prediction
Technique
related-to
to Subverting Environment Variable Values
Technique
related-to
to Using Malicious Files
Technique
2 external

References

nvd
CVE-2021-28799
open
cwe
CWE-285
open
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