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CVE-2017-11317

is CVE-2017-11317real, exploitable, or a false positive? Here's the community ground truth.

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Critical · CVSS 9.8EPSS 83.5%CISA KEVCWE-326

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX before R1 2017 and R2 before R2 2017 SP2 uses weak RadAsyncUpload encryption, which allows remote attackers to perform arbitrary file uploads or execute arbitrary code.

References

NVD MITRE CVE.org CISA KEV

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Community ground truth

Community verdict

2 verdicts
Not a real issue

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Community real-world severity: Critical (Critical 2) — CVSS base score 9.8

In line with its CVSS base score.

Field notes & remediation

Verdicts are the quick signal — notes are the evidence and fixes behind them.

  • 0
    Field note · Tomáš NovákCurated

    Telerik UI for ASP.NET AJAX Unrestricted File Upload Vulnerability — Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX allows remote attackers to perform arbitrary file uploads or execute arbitrary code. Listed in the CISA KEV catalog (added 2022-04-11) — confirmed exploited in the wild, not theoretical. FIRST EPSS puts the chance of exploitation in the next 30 days at ~83%. Treat it as real and prioritize remediation over triage.

  • 0
    Remediation · Lin WeiCurated

    Required action for Telerik User Interface (UI) for ASP.NET AJAX: Apply updates per vendor instructions. CISA set a federal remediation due date of 2022-05-02. After patching, verify the vulnerable path is no longer reachable before closing the finding.

Related CVEs

Same weakness — CWE-326.