CVE-2025-63212

MEDIUM EPSS 23.0%
Published Nov 19, 20257mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Nov 19, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago

Description

GatesAir Flexiva-LX devices on firmware 1.0.13 and 2.0, including models LX100, LX300, LX600, and LX1000, expose sensitive session identifiers (sid) in the publicly accessible log file located at /log/Flexiva%20LX.log. An unauthenticated attacker can retrieve valid session IDs and hijack sessions without providing any credentials. This attack requires the legitimate user (admin) to have previously closed the browser window without logging out.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
23.0% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure

Affected Products 12

VendorProductVersionRange
gatesairflexiva_lx100_firmware1.0.13any
gatesairflexiva_lx100_firmware2.0any
gatesairflexiva_lx100*any
gatesairflexiva_lx300_firmware1.0.13any
gatesairflexiva_lx300_firmware2.0any
gatesairflexiva_lx300*any
gatesairflexiva_lx600_firmware1.0.13any
gatesairflexiva_lx600_firmware2.0any
gatesairflexiva_lx600*any
gatesairflexiva_lx1000_firmware1.0.13any
gatesairflexiva_lx1000_firmware2.0any
gatesairflexiva_lx1000*any

References 2

  • github.com https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-63212%20_GatesAir%20Flexiva-LX%20Series%20_%20Session%20Hijacking
    ExploitThird Party Advisory
  • gatesair.com https://www.gatesair.com/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.