CVE-2020-25566

In SapphireIMS 5.0, it is possible to take over an account by sending a request to the Save_Password form as shown in POC. Notice that we do not require a JSESSIONID in this request and can reset any user’s password by changing the username to that user and password to base64(desired password).

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://vuln.shellcoder.party/2020/09/19/cve-2020-25566-sapphireims-unauthenticated-account-takeover/	Exploit Third Party Advisory
https://vuln.shellcoder.party/tags/sapphireims/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sapphireims:sapphireims:5.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-11 21:15

Updated : 2024-02-28 18:28

NVD link : CVE-2020-25566

Mitre link : CVE-2020-25566

CVE.ORG link : CVE-2020-25566

JSON object : View

Products Affected

sapphireims

sapphireims

CWE

CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2020-25566", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-08-11T21:15:08.213", "references": [{"url": "https://vuln.shellcoder.party/2020/09/19/cve-2020-25566-sapphireims-unauthenticated-account-takeover/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://vuln.shellcoder.party/tags/sapphireims/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "In SapphireIMS 5.0, it is possible to take over an account by sending a request to the Save_Password form as shown in POC. Notice that we do not require a JSESSIONID in this request and can reset any user\u2019s password by changing the username to that user and password to base64(desired password)."}, {"lang": "es", "value": "En SapphireIMS versi\u00f3n 5.0, es posible tomar el control de una cuenta mediante el env\u00edo de una petici\u00f3n al formulario Save_Password como es mostrado en el POC. Observe que no requerimos un JSESSIONID en esta petici\u00f3n y podemos restablecer la contrase\u00f1a de cualquier usuario al cambiar el nombre de usuario a ese usuario y la contrase\u00f1a a base64(contrase\u00f1a deseada)"}], "lastModified": "2022-07-12T17:42:04.277", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sapphireims:sapphireims:5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A43ABD14-EB2E-4AB4-8956-9993E226C4ED"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}