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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 1 LOW 1

Signals Exploited in the wild (KEV) 0 Patch available 0 No fix listed 2 Has CVE 2

Fix status Fixed 0 Partial 0 Will not fix 0 Deferred 0 No fix listed 2

Impact type Code execution 1 Privilege escalation 0 Security bypass 0 Information disclosure 0 Tampering 0 Denial of service 0 Spoofing 0 Cross-site scripting 0 SQL injection 0

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Requirements No authentication 1 No user interaction 2

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Weakness (CWE) CWE-502 Deserialization of Untrusted Data 1

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Vendor: Qvis × Component: Nvr Firmware × Clear all filters

TI-2021-20344 CVE-2021-44954 · GHSA-9799-8rm7-5qfp

In QVIS NVR DVR before 2021-12-13, an attacker can escalate privileges from a qvisdvr…

Priority LOW 34

In QVIS NVR DVR before 2021-12-13, an attacker can escalate privileges from a qvisdvr user to the root user by abusing a Sudo misconfiguration.

CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00318 · Published 2022-07-17 · No fix listed

TI-2021-18220 CVE-2021-41419 · GHSA-4m7c-hhxj-qr83

QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization.

Priority MEDIUM 54

QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization.

CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.09191 · Published 2022-07-17 · No fix listed CWE-502

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