CVE-2023-20232 - OpenCVE

A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Cisco	Unified Contact Center Express

Configuration 1 [-]

cpe:2.3:a:cisco:unified_contact_center_express:*:*:*:*:*:*:*:*

References

Link	Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S	Patch Vendor Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: cisco

Published: 2023-08-16T21:39:51.815Z

Updated: 2024-01-25T16:58:26.865Z

Reserved: 2022-10-27T18:47:50.369Z

Link: CVE-2023-20232

JSON object: View

NVD Information

Status : Modified

Published: 2023-08-16T22:15:12.597

Modified: 2024-01-25T17:15:39.367

Link: CVE-2023-20232

JSON object: View

Redhat Information

No data.

CWE

CWE-20

{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-20232", "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "state": "PUBLISHED", "assignerShortName": "cisco", "dateReserved": "2022-10-27T18:47:50.369Z", "datePublished": "2023-08-16T21:39:51.815Z", "dateUpdated": "2024-01-25T16:58:26.865Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2024-01-25T16:58:26.865Z"}, "descriptions": [{"lang": "en", "value": "A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. \r\n\r This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host."}], "affected": [{"vendor": "Cisco", "product": "Cisco Unified Contact Center Express", "versions": [{"version": "8.5(1)", "status": "affected"}, {"version": "9.0(2)SU3ES04", "status": "affected"}, {"version": "10.0(1)SU1", "status": "affected"}, {"version": "10.0(1)SU1ES04", "status": "affected"}, {"version": "10.5(1)", "status": "affected"}, {"version": "10.5(1)SU1", "status": "affected"}, {"version": "10.5(1)SU1ES10", "status": "affected"}, {"version": "10.6(1)", "status": "affected"}, {"version": "10.6(1)SU1", "status": "affected"}, {"version": "10.6(1)SU3", "status": "affected"}, {"version": "10.6(1)SU2", "status": "affected"}, {"version": "10.6(1)SU3ES03", "status": "affected"}, {"version": "10.6(1)SU2ES04", "status": "affected"}, {"version": "10.6(1)SU3ES02", "status": "affected"}, {"version": "10.6(1)SU3ES01", "status": "affected"}, {"version": "11.0(1)SU1", "status": "affected"}, {"version": "11.0(1)SU1ES03", "status": "affected"}, {"version": "11.0(1)SU1ES02", "status": "affected"}, {"version": "11.5(1)SU1", "status": "affected"}, {"version": "11.5(1)SU1ES02", "status": "affected"}, {"version": "11.5(1)SU1ES01", "status": "affected"}, {"version": "11.5(1)SU1ES03", "status": "affected"}, {"version": "11.5(1)ES01", "status": "affected"}, {"version": "12.0(1)", "status": "affected"}, {"version": "12.0(1)ES01", "status": "affected"}, {"version": "12.0(1)ES03", "status": "affected"}, {"version": "12.0(1)ES04", "status": "affected"}, {"version": "12.0(1)ES02", "status": "affected"}, {"version": "12.5(1)", "status": "affected"}, {"version": "12.5(1)SU1", "status": "affected"}, {"version": "12.5(1)SU2", "status": "affected"}, {"version": "12.5(1)SU3", "status": "affected"}, {"version": "12.5(1)_SU01_ES03", "status": "affected"}, {"version": "12.5(1)ES03", "status": "affected"}, {"version": "12.5(1)_SU01_ES01", "status": "affected"}, {"version": "12.5(1)_SU02_ES02", "status": "affected"}, {"version": "12.5(1)_SU01_ES02", "status": "affected"}, {"version": "12.5(1)_SU02_ES03", "status": "affected"}, {"version": "12.5(1)ES01", "status": "affected"}, {"version": "12.5(1)_SU02_ES01", "status": "affected"}, {"version": "12.5(1)ES02", "status": "affected"}, {"version": "12.5(1)_SU03_ES01", "status": "affected"}, {"version": "12.5(1)_SU02_ES04", "status": "affected"}, {"version": "11.6(1)", "status": "affected"}, {"version": "11.6(2)", "status": "affected"}, {"version": "11.6(1)ES01", "status": "affected"}, {"version": "11.6(2)ES06", "status": "affected"}, {"version": "11.6(1)ES02", "status": "affected"}, {"version": "11.6(2)ES01", "status": "affected"}, {"version": "11.6(2)ES03", "status": "affected"}, {"version": "11.6(2)ES07", "status": "affected"}, {"version": "11.6(2)ES08", "status": "affected"}, {"version": "11.6(2)ES02", "status": "affected"}, {"version": "11.6(2)ES05", "status": "affected"}, {"version": "11.6(2)ES04", "status": "affected"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Input Validation", "type": "cwe", "cweId": "CWE-20"}]}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S", "name": "cisco-sa-uccx-wcp-JJeqDT3S"}], "metrics": [{"format": "cvssV3_1", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}}], "exploits": [{"lang": "en", "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."}], "source": {"advisory": "cisco-sa-uccx-wcp-JJeqDT3S", "discovery": "EXTERNAL", "defects": ["CSCwf21186"]}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:unified_contact_center_express:*:*:*:*:*:*:*:*", "matchCriteriaId": "03A8678A-D1C2-4C80-83C9-DD49873D09EA", "versionEndExcluding": "12.5\\(1\\)_su2_es05", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. \r\n\r This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host."}], "id": "CVE-2023-20232", "lastModified": "2024-01-25T17:15:39.367", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "ykramarz@cisco.com", "type": "Secondary"}]}, "published": "2023-08-16T22:15:12.597", "references": [{"source": "ykramarz@cisco.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "ykramarz@cisco.com", "type": "Secondary"}]}