CVE-2020-27742

An Insecure Direct Object Reference vulnerability in Citadel WebCit through 926 allows authenticated remote attackers to read someone else's emails via the msg_confirm_move template. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulnerabilities in WebCit 926" thread.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://uncensored.citadel.org/readfwd?go=Citadel%20Security?start_reading_at=4592834	Exploit Vendor Advisory
https://www.citadel.org/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:citadel:webcit:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-10-28 19:15

Updated : 2020-11-04 15:53

NVD link : CVE-2020-27742

Mitre link : CVE-2020-27742

CVE.ORG link : CVE-2020-27742

JSON object : View

Products Affected

citadel

webcit

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

{"id": "CVE-2020-27742", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2020-10-28T19:15:14.043", "references": [{"url": "http://uncensored.citadel.org/readfwd?go=Citadel%20Security?start_reading_at=4592834", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.citadel.org/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "An Insecure Direct Object Reference vulnerability in Citadel WebCit through 926 allows authenticated remote attackers to read someone else's emails via the msg_confirm_move template. NOTE: this was reported to the vendor in a publicly archived \"Multiple Security Vulnerabilities in WebCit 926\" thread."}, {"lang": "es", "value": "Una vulnerabilidad de Referencia Directa a Objetos No segura en Citadel WebCit versiones hasta 926, permite a atacantes remotos autenticados leer los correos electr\u00f3nicos de otra persona por medio de la plantilla msg_confirm_move. NOTA: esto se report\u00f3 al proveedor en un hilo o subproceso \"Multiple Security Vulnerabilities in WebCit 926\" archivado p\u00fablicamente"}], "lastModified": "2020-11-04T15:53:37.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:citadel:webcit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6DCE4B0-8642-4654-BFE5-CB38B74CD1EF", "versionEndIncluding": "926"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}