CVE-2021-41419 - Vulnerability Details - OpenCVE

Description

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

Published: 2022-07-17

Score: 9.8 Critical

EPSS: 77.1% High

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:qvis:dvr_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:qvis:dvr:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:qvis:nvr_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:qvis:nvr:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-28446	QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.77145.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4
https://github.com/projectdiscovery/nuclei-templates/blob/master/iot/qvisdvr-deserialization-rce.yaml
https://twitter.com/Me9187/status/1414904314368348163

History

No history.

Subscriptions

Qvis Dvr Dvr Firmware Nvr Nvr Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-07-17T23:23:21.000Z

Updated: 2024-08-04T03:08:32.480Z

Reserved: 2021-09-20T00:00:00.000Z

Link: CVE-2021-41419

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-07-18T00:15:08.413

Modified: 2024-11-21T06:26:13.623

Link: CVE-2021-41419

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-502

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-07-17T23:23:20.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://twitter.com/Me9187/status/1414904314368348163"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/projectdiscovery/nuclei-templates/blob/master/iot/qvisdvr-deserialization-rce.yaml"}, {"tags": ["x_refsource_MISC"], "url": "https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-41419", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://twitter.com/Me9187/status/1414904314368348163", "refsource": "MISC", "url": "https://twitter.com/Me9187/status/1414904314368348163"}, {"name": "https://github.com/projectdiscovery/nuclei-templates/blob/master/iot/qvisdvr-deserialization-rce.yaml", "refsource": "MISC", "url": "https://github.com/projectdiscovery/nuclei-templates/blob/master/iot/qvisdvr-deserialization-rce.yaml"}, {"name": "https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4", "refsource": "MISC", "url": "https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:08:32.480Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://twitter.com/Me9187/status/1414904314368348163"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/projectdiscovery/nuclei-templates/blob/master/iot/qvisdvr-deserialization-rce.yaml"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-41419", "datePublished": "2022-07-17T23:23:21.000Z", "dateReserved": "2021-09-20T00:00:00.000Z", "dateUpdated": "2024-08-04T03:08:32.480Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qvis:dvr_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C19DE868-C4EE-44B3-BAE2-A92924E22090", "versionEndExcluding": "2021-12-13", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qvis:dvr:-:*:*:*:*:*:*:*", "matchCriteriaId": "48C3B5EA-44EF-4949-BD23-21A5E39E0DDC", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qvis:nvr_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "80E2D69A-E356-46BF-91C7-19CDF51BA8DB", "versionEndExcluding": "2021-12-13", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qvis:nvr:-:*:*:*:*:*:*:*", "matchCriteriaId": "63AADA8B-C66A-43C9-AFEF-E89AD7BF7AFA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization."}, {"lang": "es", "value": "QVIS NVR DVR versiones anteriores a 13-12-2021, es vulnerable a una ejecuci\u00f3n de c\u00f3digo remota por medio de la deserializaci\u00f3n de Java"}], "id": "CVE-2021-41419", "lastModified": "2024-11-21T06:26:13.623", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-07-18T00:15:08.413", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/projectdiscovery/nuclei-templates/blob/master/iot/qvisdvr-deserialization-rce.yaml"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://twitter.com/Me9187/status/1414904314368348163"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/projectdiscovery/nuclei-templates/blob/master/iot/qvisdvr-deserialization-rce.yaml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://twitter.com/Me9187/status/1414904314368348163"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "nvd@nist.gov", "type": "Primary"}]}