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TI-2025-39245 Aliases CVE-2025-63212GHSA-mcxq-f773-jv28

GatesAir Flexiva-LX devices on firmware 1.0.13 and 2.0, including models LX100, LX300…

Priority MEDIUM 62CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00383 32nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:o:gatesair:flexiva_lx100_firmware:1.0.13:*:*:*:*:*:*:*1.0.13VulnerableGatesair
cpe:2.3:o:gatesair:flexiva_lx100_firmware:2.0:*:*:*:*:*:*:*2.0VulnerableGatesair
cpe:2.3:h:gatesair:flexiva_lx100:-:*:*:*:*:*:*:*not specified by NVDRunning onGatesair
cpe:2.3:o:gatesair:flexiva_lx300_firmware:1.0.13:*:*:*:*:*:*:*1.0.13VulnerableGatesair
cpe:2.3:o:gatesair:flexiva_lx300_firmware:2.0:*:*:*:*:*:*:*2.0VulnerableGatesair
cpe:2.3:h:gatesair:flexiva_lx300:-:*:*:*:*:*:*:*not specified by NVDRunning onGatesair
cpe:2.3:o:gatesair:flexiva_lx600_firmware:1.0.13:*:*:*:*:*:*:*1.0.13VulnerableGatesair
cpe:2.3:o:gatesair:flexiva_lx600_firmware:2.0:*:*:*:*:*:*:*2.0VulnerableGatesair
cpe:2.3:h:gatesair:flexiva_lx600:-:*:*:*:*:*:*:*not specified by NVDRunning onGatesair
cpe:2.3:o:gatesair:flexiva_lx1000_firmware:1.0.13:*:*:*:*:*:*:*1.0.13VulnerableGatesair
  • cpe:2.3:o:gatesair:flexiva_lx100_firmware:1.0.13:*:*:*:*:*:*:* Versions 1.0.13 Vulnerable ·Gatesair
  • cpe:2.3:o:gatesair:flexiva_lx100_firmware:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Gatesair
  • cpe:2.3:h:gatesair:flexiva_lx100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Gatesair
  • cpe:2.3:o:gatesair:flexiva_lx300_firmware:1.0.13:*:*:*:*:*:*:* Versions 1.0.13 Vulnerable ·Gatesair
  • cpe:2.3:o:gatesair:flexiva_lx300_firmware:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Gatesair
  • cpe:2.3:h:gatesair:flexiva_lx300:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Gatesair
  • cpe:2.3:o:gatesair:flexiva_lx600_firmware:1.0.13:*:*:*:*:*:*:* Versions 1.0.13 Vulnerable ·Gatesair
  • cpe:2.3:o:gatesair:flexiva_lx600_firmware:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Gatesair
  • cpe:2.3:h:gatesair:flexiva_lx600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Gatesair
  • cpe:2.3:o:gatesair:flexiva_lx1000_firmware:1.0.13:*:*:*:*:*:*:* Versions 1.0.13 Vulnerable ·Gatesair
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:gatesair:flexiva_lx1000_firmware:2.0:*:*:*:*:*:*:*2.0VulnerableGatesair
cpe:2.3:h:gatesair:flexiva_lx1000:-:*:*:*:*:*:*:*not specified by NVDRunning onGatesair
  • cpe:2.3:o:gatesair:flexiva_lx1000_firmware:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Gatesair
  • cpe:2.3:h:gatesair:flexiva_lx1000:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Gatesair

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-63212
  2. 2026-10-03 Alias added: GHSA-mcxq-f773-jv28

References

Exploit 1

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences