CVE-2021-23852 - OpenCVE

An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and cause a Denial of Service (DoS).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:L/Au:S/C:N/I:N/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Bosch	Cpp13 Cpp13 Firmware Cpp4 Cpp4 Firmware Cpp6 Cpp6 Firmware Cpp7 Cpp7.3 Cpp7.3 Firmware Cpp7 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:bosch:cpp4_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:bosch:cpp4:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:bosch:cpp6_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:bosch:cpp6:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:bosch:cpp7_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:bosch:cpp7:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:bosch:cpp7.3_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:bosch:cpp7.3:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:bosch:cpp13_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:bosch:cpp13:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: bosch

Published: 2021-06-09T14:18:24.707515Z

Updated: 2024-09-16T22:03:24.110Z

Reserved: 2021-01-12T00:00:00

Link: CVE-2021-23852

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-06-09T15:15:08.310

Modified: 2021-06-17T19:17:15.997

Link: CVE-2021-23852

Redhat

No data.

{"containers": {"cna": {"affected": [{"platforms": ["CPP4, CPP6, CPP7, CPP7.3, CPP13"], "product": "CPP Firmware", "vendor": "Bosch", "versions": [{"status": "affected", "version": "all"}]}], "datePublic": "2021-05-20T00:00:00", "descriptions": [{"lang": "en", "value": "An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and cause a Denial of Service (DoS)."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-06-09T14:18:24", "orgId": "c95f66b2-7e7c-41c5-8f09-6f86ec68659c", "shortName": "bosch"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html"}], "source": {"advisory": "BOSCH-SA-478243-BT", "discovery": "UNKNOWN"}, "title": "Denial of Service (DoS) due to invalid web parameter", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@bosch.com", "DATE_PUBLIC": "2021-05-20", "ID": "CVE-2021-23852", "STATE": "PUBLIC", "TITLE": "Denial of Service (DoS) due to invalid web parameter"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "CPP Firmware", "version": {"version_data": [{"platform": "CPP4, CPP6, CPP7, CPP7.3, CPP13", "version_affected": "=", "version_value": "all"}]}}]}, "vendor_name": "Bosch"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and cause a Denial of Service (DoS)."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption"}]}]}, "references": {"reference_data": [{"name": "https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html", "refsource": "CONFIRM", "url": "https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html"}]}, "source": {"advisory": "BOSCH-SA-478243-BT", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:14:09.365Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html"}]}]}, "cveMetadata": {"assignerOrgId": "c95f66b2-7e7c-41c5-8f09-6f86ec68659c", "assignerShortName": "bosch", "cveId": "CVE-2021-23852", "datePublished": "2021-06-09T14:18:24.707515Z", "dateReserved": "2021-01-12T00:00:00", "dateUpdated": "2024-09-16T22:03:24.110Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:bosch:cpp4_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "55C25C73-B8DF-4530-B59A-375AE426D2D8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:bosch:cpp4:-:*:*:*:*:*:*:*", "matchCriteriaId": "1F4FA4F9-6BDC-44C4-A151-16ECF7926A83", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:bosch:cpp6_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "2549BED9-6769-41AB-BE24-190ED45BC3C7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:bosch:cpp6:-:*:*:*:*:*:*:*", "matchCriteriaId": "27B65C05-69F5-4048-BCBE-DA0D53EF9AFE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:bosch:cpp7_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "85D3F004-3A77-4C40-9921-B775BC487B56", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:bosch:cpp7:-:*:*:*:*:*:*:*", "matchCriteriaId": "E8339008-8889-47B0-9416-CCC6CE75D277", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:bosch:cpp7.3_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "A028085E-993B-4BE2-A88A-E89AAFAE905E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:bosch:cpp7.3:-:*:*:*:*:*:*:*", "matchCriteriaId": "5B97B95A-8143-4766-9F10-87E19AED22C6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:bosch:cpp13_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "4600022D-EDD1-43D2-8098-A863A1A23821", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:bosch:cpp13:-:*:*:*:*:*:*:*", "matchCriteriaId": "80149FF9-3C6D-4C80-8257-CEB2BE8B0DCA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and cause a Denial of Service (DoS)."}, {"lang": "es", "value": "Un atacante autenticado con derechos de administrador de las c\u00e1maras Bosch IP pueden llamar a una URL con un par\u00e1metro invalid que causa que la c\u00e1mara deje de responder durante unos segundos y causa una Denegaci\u00f3n de servicio (DoS)"}], "id": "CVE-2021-23852", "lastModified": "2021-06-17T19:17:15.997", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "psirt@bosch.com", "type": "Secondary"}]}, "published": "2021-06-09T15:15:08.310", "references": [{"source": "psirt@bosch.com", "tags": ["Vendor Advisory"], "url": "https://psirt.bosch.com/security-advisories/bosch-sa-478243-bt.html"}], "sourceIdentifier": "psirt@bosch.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "psirt@bosch.com", "type": "Secondary"}]}