CVE-2017-11717

Name: CVE-2017-11717
Creator: NVD / NIST
Published: 2017-07-28T05:29:00.933+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.13%

Last modified Jun 17, 2026

CVE-2017-11717 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.13%

62.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-290

Affected Software

Vendor	Product	Versions
Metinfo Project	Metinfo	<= 5.3.17

References

https://lncken.cn/?p=343Third Party Advisory
https://lncken.cn/?p=343Third Party Advisory

Timeline

Published: Jul 28, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-11717?

How severe is CVE-2017-11717?

Severity scoring for CVE-2017-11717 is pending analysis. The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.

How do I fix CVE-2017-11717?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-11717?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST