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CVE-2019-1579

83
FAUCET Score

CVE-2019-1579 is a critical Remote Code Execution (RCE) vulnerability affecting Palo Alto Networks PAN-OS versions 7.1.18 and earlier, 8.0.11-h1 and earlier, and 8.1.2 and earlier, specifically when GlobalProtect Portal or Gateway interfaces are enabled. This vulnerability allows an unauthenticated remote attacker to execute arbitrary code, posing a severe risk to affected systems. With a CVSS score of 8.1 (High), it has a low attack complexity and high impact on confidentiality, integrity, and availability. This CVE is actively exploited in the wild, including in known ransomware campaigns, and has garnered significant community discussion and media coverage, despite the lack of public exploit code on platforms like Metasploit or ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
< 7.1.19CPE matchmatch criteria
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
>= 8.0.0, < 8.0.12CPE matchmatch criteria
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
>= 8.1.0, < 8.1.3CPE matchmatch criteria
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
46.24%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Added to KEV · Jan 10, 2022
This CVE's current EPSS score of 0.4624 is in the 97th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

paloaltovendor investigatingvia nvd_reference
View patch

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
devco.re / blog/2019/07/17/attacking-ssl-vpn-part-1-PreAuth-RCE-on-Palo-Alto-GlobalProtect-with-Uber-as-case-study
ExploitThird Party Advisory
psirt.global.sonicwall.com / vuln-detail/SNWLID-2019-0010
Broken LinkThird Party Advisory
security.paloaltonetworks.com / CVE-2019-1579
Vendor Advisory
securityfocus.com / bid/109310
Broken LinkThird Party AdvisoryVDB Entry