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 v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : 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/tags/sapphireims/	Exploit Third Party Advisory
https://vuln.shellcoder.party/2020/09/19/cve-2020-25566-sapphireims-unauthenticated-account-takeover/	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

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

Information

Published : 2021-08-11 14:15

Updated : 2022-07-12 10:42

NVD link : CVE-2020-25566

Mitre link : CVE-2020-25566

JSON object : View

CWE

CWE-306

Missing Authentication for Critical Function

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Products Affected

sapphireims

sapphireims

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