PoC Index

CVE-2020-25566

CRITICAL 9.8EPSS 1.6%

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 v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
1.56% chance of exploitation in the next 30 days, 73th percentile
Published
2021-08-11
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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