CVE-2017-11717 Information

Description

MetInfo through 5.3.17 accepts the same CAPTCHA response for 120 seconds which makes it easier for remote attackers to bypass intended challenge requirements by modifying the client-server data stream as demonstrated by the login/findpass page.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://lncken.cn/?p=343

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5

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