CVE-2021-32455 - OpenCVE

SITEL CAP/PRX firmware version 5.2.01, allows an attacker with access to the device´s network to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending HTTP requests massively.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Sitel-sa	Cap\/prx Cap\/prx Firmware

Configuration 1 [-]

AND

cpe:2.3:h:sitel-sa:cap\/prx:-:*:*:*:*:*:*:*

cpe:2.3:o:sitel-sa:cap\/prx_firmware:5.2.01:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.incibe-cert.es/en/early-warning/ics-advisories/sitel-capprx-vulnerable-denial-service-attack

History

No history.

MITRE

Status: PUBLISHED

Assigner: INCIBE

Published: 2021-05-17T16:30:34.125127Z

Updated: 2024-09-16T19:14:45.136Z

Reserved: 2021-05-07T00:00:00

Link: CVE-2021-32455

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-05-17T17:15:08.693

Modified: 2021-05-24T16:41:58.563

Link: CVE-2021-32455

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "CAP/PRX", "vendor": "SITEL", "versions": [{"status": "affected", "version": "5.2.01"}]}], "credits": [{"lang": "en", "value": "Industrial Cybersecurity team of S21sec, special mention to Aar\u00f3n Flecha Men\u00e9ndez and Luis Mart\u00edn Liras, as an independent researcher."}], "datePublic": "2021-05-13T00:00:00", "descriptions": [{"lang": "en", "value": "SITEL CAP/PRX firmware version 5.2.01, allows an attacker with access to the device\u00b4s network to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending HTTP requests massively."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-05-17T16:30:34", "orgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516", "shortName": "INCIBE"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.incibe-cert.es/en/early-warning/ics-advisories/sitel-capprx-vulnerable-denial-service-attack"}], "solutions": [{"lang": "en", "value": "The fix for this vulnerability is available as of version 1.2 of the CAP-PRX-NG platform."}], "source": {"advisory": "INCIBE-2021-0180", "discovery": "EXTERNAL"}, "title": "SITEL CAP/PRX vulnerable to a denial of service attack", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve-coordination@incibe.es", "DATE_PUBLIC": "2021-05-13T10:00:00.000Z", "ID": "CVE-2021-32455", "STATE": "PUBLIC", "TITLE": "SITEL CAP/PRX vulnerable to a denial of service attack"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "CAP/PRX", "version": {"version_data": [{"version_affected": "=", "version_name": "5.2.01", "version_value": "5.2.01"}]}}]}, "vendor_name": "SITEL"}]}}, "credit": [{"lang": "eng", "value": "Industrial Cybersecurity team of S21sec, special mention to Aar\u00f3n Flecha Men\u00e9ndez and Luis Mart\u00edn Liras, as an independent researcher."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "SITEL CAP/PRX firmware version 5.2.01, allows an attacker with access to the device\u00b4s network to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending HTTP requests massively."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption"}]}]}, "references": {"reference_data": [{"name": "https://www.incibe-cert.es/en/early-warning/ics-advisories/sitel-capprx-vulnerable-denial-service-attack", "refsource": "CONFIRM", "url": "https://www.incibe-cert.es/en/early-warning/ics-advisories/sitel-capprx-vulnerable-denial-service-attack"}]}, "solution": [{"lang": "en", "value": "The fix for this vulnerability is available as of version 1.2 of the CAP-PRX-NG platform."}], "source": {"advisory": "INCIBE-2021-0180", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:17:29.505Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.incibe-cert.es/en/early-warning/ics-advisories/sitel-capprx-vulnerable-denial-service-attack"}]}]}, "cveMetadata": {"assignerOrgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516", "assignerShortName": "INCIBE", "cveId": "CVE-2021-32455", "datePublished": "2021-05-17T16:30:34.125127Z", "dateReserved": "2021-05-07T00:00:00", "dateUpdated": "2024-09-16T19:14:45.136Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:sitel-sa:cap\\/prx:-:*:*:*:*:*:*:*", "matchCriteriaId": "0B5B8AD2-407A-4663-8422-B27769EFC0C6", "vulnerable": false}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:sitel-sa:cap\\/prx_firmware:5.2.01:*:*:*:*:*:*:*", "matchCriteriaId": "68BAF579-93DD-4CC3-AA6D-B96020C3F02B", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SITEL CAP/PRX firmware version 5.2.01, allows an attacker with access to the device\u00b4s network to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending HTTP requests massively."}, {"lang": "es", "value": "El firmware SITEL CAP/PRX versi\u00f3n 5.2.01, permite a un atacante con acceso a la red del dispositivo causar una condici\u00f3n de denegaci\u00f3n de servicio en el dispositivo. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de peticiones HTTP masivamente"}], "id": "CVE-2021-32455", "lastModified": "2021-05-24T16:41:58.563", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 4.7, "source": "cve-coordination@incibe.es", "type": "Secondary"}]}, "published": "2021-05-17T17:15:08.693", "references": [{"source": "cve-coordination@incibe.es", "tags": ["Third Party Advisory"], "url": "https://www.incibe-cert.es/en/early-warning/ics-advisories/sitel-capprx-vulnerable-denial-service-attack"}], "sourceIdentifier": "cve-coordination@incibe.es", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "cve-coordination@incibe.es", "type": "Secondary"}]}