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HIGH · 7.5

CVE-2017-11717

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 strea...

Vulnerability 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 Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
Metinfo ProjectMetinfo<= 5.3.17

Related Weaknesses (CWE)

CWE-290

References

FAQ

What is CVE-2017-11717?

CVE-2017-11717 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 strea...

How severe is CVE-2017-11717?

CVE-2017-11717 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-11717?

Check the references section above for vendor advisories and patch information. Affected products include: Metinfo Project Metinfo.