CVE-2025-63212
MEDIUM
MEDIUM
Priority: 0.02
BB Relevance:
63/100
Published: 2025-11-19
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Network
Low Complexity
No Interaction
Conf. Impact
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
None
A:
None
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.
Weakness Classification (1)
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| gatesair | flexiva_lx1000_firmware | 1.0.13 |
| gatesair | flexiva_lx1000_firmware | 2.0 |
| gatesair | flexiva_lx100_firmware | 1.0.13 |
| gatesair | flexiva_lx100_firmware | 2.0 |
| gatesair | flexiva_lx300_firmware | 1.0.13 |
| gatesair | flexiva_lx300_firmware | 2.0 |
| gatesair | flexiva_lx600_firmware | 1.0.13 |
| gatesair | flexiva_lx600_firmware | 2.0 |
References & Advisories (2)
Product
Exploit
Third Party Advisory