CVE-2019-0708: BlueKeep
Use After Free: Is CVE-2019-0708 real, exploitable, or a false positive? Here's the community verdict.
Community verdict: No field verdicts yet. Be the first practitioner to weigh in.
signals
public sources
Confirmed exploited in the wild. Patch this first, regardless of the base score.
cisa ssvc
CISA Vulnrichment · assessed
CISA decision, by how critical the affected system is to you:
- low impact → Attend
- medium impact → Act
- high impact → Act
Track: normal patch cycle · Track*: watch closely · Attend: patch sooner · Act: patch now. About SSVC ↗
public exploits
links to sources — we don’t host codeA working exploit is publicly available from a maintained source. Treat this as higher urgency and verify your exposure.
baseline read
auto · not a community verdict
Real — exploited in the wild
CISA confirms active exploitation. Treat scanner hits as true positives unless your specific version or config is unaffected.
Based on CISA KEV
Confirm or dispute →CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
A remote code execution vulnerability exists in Remote Desktop Services formerly known as Terminal Services when an unauthenticated attacker connects to the target system using RDP and sends specially crafted requests, aka 'Remote Desktop Services Remote Code Execution Vulnerability'.
References
Published · Added to CISA KEV (902 days after publication)
Embed this verdict
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timeline
- CISA SSVC assessment · exploitation: active
- Added to CISA KEV · confirmed exploited in the wild
- Added to VulnCheck KEV · reported exploited in the wild
- Published by NVD
Score and exploit changes tracked since .
Community ground truth
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In your experience, is this finding real and exploitable?
awaiting field verdictsCurated baseline: TruePositive's read from public sources is Real & exploitable — a starting point, not a community verdict.
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Field notes & remediation
Verdicts are the quick signal. Notes are the evidence and fixes behind them.
- 0
Real, needs no login, and can spread like a worm. It is a bug in Windows RDP (Remote Desktop). An attacker can run code on an unpatched machine with no login, just by reaching RDP (port 3389). Microsoft was so worried about a WannaCry-style worm that they even patched end-of-life Windows XP.
Who is affected: older, unpatched Windows versions. Specifically Windows XP, 7, Server 2003, 2008, and 2008 R2. Windows 8 and 10 are not affected. If RDP is open to the internet on one of these old systems and it is unpatched, it is a serious risk.
Note on exploitation: the public exploit works, but it can crash the target (blue screen) if it is not tuned. So a failed attempt does not always mean you are safe. If you have exposed, unpatched RDP on an affected OS, treat it as exploitable.
Commonly flagged by: Nessus, Qualys, OpenVAS.
- 0
Install the May 2019 patch for the affected OS. Better still, never expose RDP directly to the internet. Put it behind a VPN, and turn on Network Level Authentication (NLA), which blocks the pre-login path. On systems you cannot patch, disable RDP or block port 3389 at the firewall. If it was exposed and unpatched, investigate for compromise.
Add a field note or remediationoptional
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