CVE-2019-1579: Palo Alto Networks PAN-OS Remote Code Execution Vulnerability
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Remote Code Execution in PAN-OS with GlobalProtect Portal or GlobalProtect Gateway Interface enabled.
CSIRTS triage
- What
- Remote Code Execution vulnerability exists with GlobalProtect Portal or Gateway Interface enabled.
- Who is affected
- Deployments of PAN-OS with GlobalProtect enabled.
- Urgency
- Remediation is urgent due to active exploitation and critical severity.
- Action
- Apply the latest patches provided by Palo Alto Networks.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2019-1579
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Exploitation confirmedCVE-2019-1579Already exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2019-1579 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Palo Alto Networks
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- high[NEW] [high] Palo Alto Networks GlobalProtect App: Multiple vulnerabilitiescert-bund · 2026-08-13
- medium[NEW] [medium] Palo Alto Networks PAN-OS: Vulnerability enables information disclosurecert-bund · 2026-08-13
- unknownCVE-2026-0301: An information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-…nvd · 2026-08-13
- unknownCVE-2026-0299: Local privilege escalation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enable …nvd · 2026-08-13
- unknownCVE-2026-0298: An improper input validation vulnerability exists in the Windows Pre-Logon Access Provider (PLA…nvd · 2026-08-13
- unknownCVE-2026-0297: A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enable…nvd · 2026-08-13
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