AEGLIX vulnerability intelligence
CVE-2025-47827
MEDIUM · CVSS 4.6 · Analyzed
Published: 2025-06-05 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image.
Severity and scoring
- CVSS score
- 4.6 · MEDIUM
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-347
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- IGEL · IGEL OS
- Added to catalog
- 2025-10-14
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CISA remediation due date
- 2025-11-04
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:o:igel:igel_os:*:*:*:*:*:*:*:*
Before (exclusive): 11.01.100
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*
Before (exclusive): 10.0.10240.21161
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
Before (exclusive): 10.0.10240.21161
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*
Before (exclusive): 10.0.14393.8519
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
Before (exclusive): 10.0.14393.8519
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Before (exclusive): 10.0.17763.7919
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
Before (exclusive): 10.0.17763.7919
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.19044.6456
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.19045.6456
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.22621.6060
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.22631.6060
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.26100.6899
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.26200.6899
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.14393.8519
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.17763.7919
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.20348.4294
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.25398.1913
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Before (exclusive): 10.0.26100.6899
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://github.com/Zedeldi/CVE-2025-47827
Exploit · Third Party Advisory
- https://github.com/Zedeldi/igelfs
Product
- https://github.com/Zedeldi/CVE-2025-47827
Exploit · Third Party Advisory
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-47827
Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-47827
US Government Resource