Exploited CVEs / Apache / CVE-2019-0211
CVE-2019-0211
Apache HTTP Server Privilege Escalation Vulnerability. Exploitation in the wild is confirmed by CISA, not predicted. Federal agencies were required to remediate by 2022-05-03 (that deadline has passed); treat that date as the outer bound for your own environment. Check the vendor security advisory for the fix.
Actively exploited Apache HTTP Server vulnerability, High severity, CVSS 7.8. Added to the CISA KEV catalog 2021-11-03.
Risk summary
Updated July 28, 2026. Data refreshed on every build from MSRC, CISA KEV, and FIRST EPSS.
Senserva AI Opinion for CVE-2019-0211
Apache HTTP Server itself is the vulnerable component: code running in a less-privileged child process, including scripts run by an in-process interpreter, can seize the root privileges of the parent process. On shared hosting this High Severity flaw meant any customer's PHP could root the whole server, which is why it earned the name Carpe Diem in write-ups. EPSS scores it 65% and exploitation is confirmed.
Do this: Verify Apache httpd is at 2.4.39 or later on all Linux web servers, prioritizing any host that runs multiple tenants or sites.
AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.
Senserva AI Opinion and rich prompt for CVE-2019-0211
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Full tracking and change history for CVE-2019-0211
Published and last-revised dates are authoritative, from Microsoft MSRC (or the CISA KEV date-added). Senserva additionally records day-to-day changes from 2026-07-07, refreshed several times a day; the change count reflects that forward-only tracking.
CISA required action
Federal (BOD 22-01) remediation due date: 2022-05-03 (past due).
Apply updates per vendor instructions.
Official fix for CVE-2019-0211
Check the vendor's security advisory channel for the patched HTTP Server versions and workarounds.
Common questions about CVE-2019-0211
Is CVE-2019-0211 actively exploited?
Yes. CVE-2019-0211 was added to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2021-11-03, which means exploitation in the wild has been confirmed, not predicted. Its EPSS 30-day exploitation probability is 65%.
What is the CISA deadline and required action for CVE-2019-0211?
CISA set the federal (BOD 22-01) remediation due date at 2022-05-03, which has passed; treat any unremediated system as overdue. The verbatim required action: Apply updates per vendor instructions.
What fixes CVE-2019-0211?
Check the vendor's security advisory for the patched HTTP Server versions and any workarounds. KEV listing makes this a fix-first item: patch it ahead of higher-CVSS issues nobody is exploiting.
Can I ask my own AI about CVE-2019-0211?
Yes. This page includes a free, ready-to-paste AI prompt containing CVE-2019-0211's key facts: severity, CVSS, EPSS, the KEV date, the CISA due date, and the required action. Copy it into Claude, ChatGPT, or Copilot; the data is refreshed twice a day (5 AM and 3 PM US Central).
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Authoritative references
Every actively exploited CVE, searchable with due dates and CSV export: the exploited-CVE tracker. The newest additions: exploited this week.
