CVE-2021-3057: GlobalProtect App: Buffer Overflow Vulnerability When Connecting to Portal or Gateway
Palo Alto Networks · GlobalProtect App
Vendor fix available · Affected: Palo Alto Networks GlobalProtect App · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 73% of scored CVEs
DescriptionCVE.org
A stack-based buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that enables a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This issue impacts: GlobalProtect app 5.1 versions earlier than GlobalProtect app 5.1.9 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on Windows; GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.8 on the Universal Windows Platform; GlobalProtect app 5.3 versions earlier than GlobalProtect app 5.3.1 on Linux.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Palo Alto Networks · GlobalProtect Appfrom 5.1 before 5.1.9; from 5.2 before 5.2.8
- Palo Alto Networks · GlobalProtect Appfrom 5.3 before 5.3.1
- Palo Alto Networks · GlobalProtect Appfrom 5.2 before 5.2.8
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Palo Alto Networks
- Published
- October 2021
CoverageNo articles yet
No CyberSIXT article names CVE-2021-3057 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.